Answer:
1) 31.1
2) 2.5
3) 1.6
4) 0.9
5) 5120
6) 1.7
7) 972
8) 0.02
Step-by-step explanation:
W÷9=z
18÷9=2
45÷9=5
81÷9=9
Z is the quotient of W when divided by 9.
The bottom left
1.25
10/4=2.5
2.5*0.5
