{"text_format":"1","workbook":"xlsx","n_sheets":1,"sheets":["S4G_Homework 12"],"not_rendered":{"charts":0,"images":1,"macros":1,"external_links":0,"defined_names":1,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"S4G_Homework 12","index":0,"n_rows":130,"n_cols":42,"rows_kept":130,"cut":false,"hidden":false,"merged":[[61,35,61,36],[59,37,59,38],[64,17,64,20],[62,35,62,38],[10,28,10,30],[10,31,11,32],[12,31,13,32],[19,3,19,30],[20,3,25,30],[27,3,27,30],[28,3,33,30],[37,35,37,38],[39,5,39,7],[39,8,39,9],[41,7,41,8],[41,14,43,31],[2,2,3,5],[2,6,3,32],[5,2,6,5],[5,6,6,32],[8,1,8,32],[41,35,41,37],[43,6,43,7],[43,8,43,9],[37,1,37,2],[37,3,37,5],[37,7,37,9],[37,14,39,31],[41,1,41,2],[41,3,41,5],[49,35,49,37],[45,1,45,2],[45,3,45,5],[45,7,45,8],[45,14,47,31],[45,35,45,37],[47,6,47,7],[47,8,47,9],[49,3,50,3],[49,4,50,4],[66,2,66,31],[49,1,49,2],[49,14,51,31],[52,6,52,8],[55,7,55,9],[55,23,55,24],[57,17,57,18],[57,24,57,31],[58,24,58,31],[59,24,59,31],[78,35,78,38],[79,35,79,38],[80,35,80,38],[75,17,75,19],[76,7,76,8],[75,35,75,38],[76,35,76,38],[77,35,77,38],[115,17,115,18],[67,2,71,31],[77,17,80,31],[117,12,117,13],[116,7,116,8],[126,24,126,25],[129,27,129,32],[80,5,80,7],[100,20,100,22],[103,3,103,27],[104,3,110,27],[115,21,115,32],[116,21,124,32],[120,2,120,3],[82,14,82,31],[83,14,87,31],[84,10,84,11],[86,5,86,6],[86,7,86,8],[117,11,118,11],[117,20,118,20]]}
[]
[]
[null,null,"Name :"]
[]
[]
[null,null,"Teacher :"]
[]
[]
[null,"General Official Homework 12                                                    Created by Mr Lafferty                                                                                                                                                                                                 St. Ninian's High School"]
[]
[null,null,null,"This homework covers topics",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Score"]
[]
[null,null,null,"Basic Number Operations",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Algebraic Equations",null,null,null,null,null,null,null,null,null,null,null,22]
[]
[null,null,null,"Money & Percentages",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Perimeter & Area"]
[]
[null,null,null,"Money",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Trigonometry"]
[]
[]
[null,null,null,"Teacher Comments :"]
[]
[]
[]
[]
[]
[]
[]
[null,null,null,"Pupil's Comment :"]
[]
[]
[]
[]
[]
[]
[]
[null,"1. ","Carry out the following instructions.",null,null,null,null,null,null,null,null,null,null,null,"( NON - CALCULATOR QUESTION )"]
[]
[null,"(a)",null,{"$f":"ROUND(RAND()*(950-730)+730,1)","v":859.8},null,null,"-",{"$f":"ROUND(RAND()*(550-330)+330,1)","v":546.20000000000005},null,null,null,"Working : ",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"I40","v":313.59999999999991}]
[]
[null,null,"Answer",null,null,null,null,null,{"$f":"D38-H38","v":313.59999999999991}]
[]
[null,"(b)",null,{"$f":"ROUND(RAND()*(50-15)+15,1)","v":24.8},null,null,"x",{"$f":"ROUND(RAND()*(9-3)+3,0)*10","v":70},null,null,null,"Working : ",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"I44","v":1736}]
[]
[null,null,"Answer",null,null,null,null,null,{"$f":"D42*H42","v":1736}]
[]
[null,"(c) ",null,{"$f":"ROUND(RAND()*(98-32)+32,1)*H46","v":340.2},null,null,"÷",{"$f":"ROUND(RAND()*(9-4)+4,0)","v":7},null,null,null,"Working : ",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"I48","v":48.6}]
[]
[null,null,"Answer :",null,null,null,null,null,{"$f":"D46/H46","v":48.6}]
[]
[null,"(d)",null,{"$f":"ROUND(RAND()*(9-2)+2,0)","v":5},"x",{"$f":"ROUND(RAND()*(8-2)+2,0)","v":5},null,null,null,null,null,"Working : ",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"D50*F50/F51","v":4.166666666666667}]
[null,null,null,null,null,{"$f":"F50+1","v":6}]
[]
[null,null,"Answer :",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"( 5 marks )"]
[]
[]
[null,"2.","Maura invests",null,null,null,null,{"$f":"AJ62","v":2210},null,null,"in the Platinum Saver Account which pays",null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"AL60","v":"7.8%"},null,"interest per annum."]
[]
[null,null,"How much simple  interest  will  she  receive  after",null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"AJ61","v":7},null,"months?",null,null,null,null,"Platinum Saver Account"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Interest Rate"]
[null,null,"Round your answer to the nearest pence.",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"AL60","v":"7.8%"},null,null,null,null,null,null,null,null,null,null,{"$f":"ROUND(RAND()*(8-3)+3,1)","v":7.8},"%",{"$f":"CONCATENATE(AJ60,AK60)","v":"7.8%"}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"ROUND(RAND()*(11-7)+7,0)","v":7}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"ROUND(RAND()*(987-165)+165,0)*10","v":2210}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"ROUND(AJ62*AJ60/100/12*AJ61,2)","v":100.56}]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,"Answer",null,null,null,null,null,null,null,null,null,null,null,null,null,null,"( 3 marks )"]
[]
[null,null,"Working :"]
[]
[]
[]
[]
[]
[]
[]
[]
[null,"3.","Mr Lafferty is a bricklayer. He builds a wall using ",null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"AJ76","v":8000},null,null,"bricks: ",null,null,null,null,null,null,null,"( 3 marks )",null,null,null,null,null,null,{"$f":"ROUND(RAND()*(19-10)+10,0)*500","v":8000}]
[null,null,"• a charge of ",null,null,null,null,{"$f":"AJ77","v":180},null,"is made for every 500 bricks he lays.",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"ROUND(RAND()*(20-13)+13,0)*10","v":180}]
[null,null,"• each brick costs",null,null,null,null,null,{"$f":"AJ78","v":24},"pence",null,null,null,null,"Working :",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"ROUND(RAND()*(30-15)+15,0)","v":24}]
[]
[null,"What is the total cost of building the wall?"]
[null,"Answer :",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"AJ76/500*AJ77+AJ76*AJ78/100","v":4800}]
[]
[null,"4."," Solve algebraically the equation.",null,null,null,null,null,null,null,null,null,null,null,"Working :"]
[]
[null,null,{"$f":"ROUND(RAND()*(9-5)+5,0)","v":6},{"$f":"CHAR(RAND()*(122-97)+97)","v":"w"},"-",{"$f":"ROUND(RAND()*(5-2)+2,0)","v":2},"=",{"$f":"ROUND(RAND()*(4-2)+2,0)","v":3},{"$f":"D85","v":"w"},"+",{"$f":"(C85*H87-F85)-H85*H87","v":25}]
[null,null,{"$f":"ROUND(RAND()*(9-(1))+(1),0)","v":5}]
[null,"Answer :",null,null,null,null,null,{"$f":"ROUND(RAND()*(9-2)+(2),0)","v":9},null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"H87","v":9}]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"( 3 marks )"]
[]
[]
[null,"5.","A supermarket has a canopy over its entrance.",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"ROUND(RAND()*(1-0)+0,0)","v":1}]
[]
[null,null,"The edge of the canopy has 6 semicircles as shown below."]
[]
[null,null,"Each semicircle has a diameter of",null,null,null,null,null,null,null,null,null,{"$f":"AN96","v":6},"metres.",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"ROUND(RAND()*(9-2)+2,0)","v":6}]
[]
[]
[]
[null,null,"Find the length of the curved edge of canopy"]
[null,null,"Round answer to 1 decimal place.",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"metres",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"ROUND(3*PI()*AN96,1)","v":56.5}]
[]
[]
[null,null,null,"Working :"]
[]
[]
[]
[]
[]
[]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"( 4 marks )"]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"E"]
[null,"6.","DEFG is a kite:"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"AN116","v":14},null,"cm",null,"Working :",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"ROUND(RAND()*(30-10)+10,0)","v":14}]
[null,null,"• angle EDF =",null,null,null,null,{"$f":"AN117","v":56},null,"o",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"ROUND(RAND()*(70-50)+50,0)","v":56},"o"]
[null,null,"• EF =",null,null,{"$f":"AN116","v":14},"centimetres.",null,null,null,null,"D",{"$f":"AN117","v":56},null,"o",null,null,null,null,null,"F"]
[]
[]
[]
[]
[]
[]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"G"]
[null,null,"Calculate the length of DF to 1 decimal place.",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"cm",null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"ROUND(2*(AN116*COS(AN117*PI()/180)),1)","v":15.7}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"( 4 marks )"]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Total marks 22 "]