Question

9=72
8=56
7=42
6=30
5=20
3=?

Answer 1

9.8 = 72

8.7 = 56

7.6 = 42

6.5 = 30

5.4 = 20

4.3 = 12

3.2 = 6

Answer 2

Ola Gop

8*9 = 72
7*8 = 56
6*5 = 30
4*5 = 20
4*3 = 12 

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