Question

please give explanation to this question i do know the answer but i don’t know the explanation to the question. it is a reasoning question. the question is attached to this information.​ only answer if u know the explanation.

Answer 1

Answer:

20

Step-by-step explanation:

9×9 = 81

(12-1)×6 = 66

Number is = 81-66= 15

next One

12× 6 = 72

(14-1)× 4 = 52

Number is = 72-52 = 20

All the best

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