Math, asked by roqaiyataj9197, 1 year ago

How many two-digit numbers by divisible by 3?

Answers

Answered by Vishal101100

9

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An = a +(n-1)d

99 = 3 +(n-1)3

n-1 = (99-3)/3 = 96/3 = 32

n = 33

total no can be divided between 1 to 100 = 33

among which 3 are single digit.

then

No of 2-digit divisibles = 33-3 = 30

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Answered by Anonymous

2

Answer:

answer is 30.

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