Math, asked by nihal4545, 1 year ago

If 5 + 6 = 31, 6 + 7 = 43, 7 + 8 = 57, how much is 8 + 9?

Answers

Answered by azrah61

2

Answer:

Ans is 73

as 8×9=72,9-8=1,

72+1= 73

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