Question

5×7=31
8×3=81
8×9=72
7×7=?

Answer 1

Answer:

8×9=72

7×7=49 answer

9×9=81

Answer 2

Answer:

Our answer is 97

Step-by-step explanation:

We are given,

5 × 7 = ( 31 )

8 × 3 = ( 81 )

8 × 9 = ( 72 )

To find: 7 × 7 = ( ? )

We see given numbers follow some pattern which is given below

A). ( 3 + 1 ) - ( 7 - 5 ) = 4 - ( 2 ) = 2

B). ( 8 + 1 ) - ( 8 - 3 ) = 9 - ( 5 ) = 4

C). ( 7 + 2 ) - ( 9 - 8 ) = 9 - ( 1 ) = 8

D). ( 9 + 7 ) - ( 7 - 7 ) = 16 - 0 = 16

Therefore, Our answer is 97