Question

A backpack and books together weighs 60kg. If the books weigh 56kg, what is the weight of

Answer 1

1) 4 kg

60-56=4 kg

2) 9 rows

6*12=72

72/8=9

3) 49 chairs

14*16=224

224-175=49

4) 40

125-45=80

80/2=40

5) 60 years old

10*2=20

20*3=60

6)

3*5.50=$16.50

4*1.75=$7

don't think the question is finished.