Question

2., 32, 37, 47, 58, 71, ? next number is
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Answer 1

Answer:

86

Step-by-step explanation:

Let the number be 'x'

32 & 37 have a difference of 5

32 & 47 have a difference of 10

47 & 58 have a difference of 11

58 & 71 have a difference of 13

Therefore;

71 and x will have a difference of 15.