Some equations are solved on the basis of a certain system. On the same basis find out the correct answer for the unsolved equation. If 4 + 12 = 61 ; 20 + 7 = 72 what is 23 + 34 = ?

Some equations are solved on the basis of a certain system. On the same basis find out the correct answer for the unsolved equation. If 4 + 12 = 61 ; 20 + 7 = 72 what is 23 + 34 = ? Correct Answer 75

4 + 12 = 16 → 61 (reverse the order)

and

20 + 7 = 72 → 27 (reverse the order)

Similarly,

23 + 34 = 57 → 75 (reverse the order)

Hence, 75 is the correct answer.

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