Question

How many numbers between 11 and 111(both inclusive) are multiples of 3?

Answer 1

Firstly- 111/3=37

There are 37 multiple s of 3 in between 0 to 111

Now, in between 0 to 11,there are 3 multiples of 3

Therefore, 37-3=34

So, there are 34 multiples of 3 in between 11 to 111..

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