
Hi able to write model. Unable to solve. Kindly help
Hi able to write model. Unable to solve. Kindly help
You are almost there with your diagram! Redraw the boxes horizontally:
Then 2u = 374 - 146 = 228. So u = 228/2 = 114. Thus Janice packed 146 - 114 = 32 cookies. CHECK: Janice + Siti = 32 + 114 = 146 Janice + Huiling = 32 + 3 x 114 = 374 Btw, you misclassified this question as P4 MALAY, instead of MATH.