Question

please answer this if your smart!!!​

Answer 1

Answer:

3=28

Explanation:

9=10,9+1=10×1

8=18,8+1=9×2

7=24,7+1=8×3

6=28,6+1=7×4

5=30,5+1=6×5

(4=30,4+1=5×6)

3=28,3+1=4×7

hence proved