Question

How many numbers are in between 150 and 300 which are divisible by 11?

Answer 1

Heya mate, Here is ur answer

We can do the following question by using AP.

So, the first and the last number we have to calculate by ourselves.

The AP becomes :

154,165................297 .

a(first term) = 154

d(common difference) =11 (divisible by 11 )

an(last term) = 297

an= a+(n-1) d

297= 154 +(n-1) ×11

297-154=(n-1)× 11

143= (n-1) ×11

143/11 = n-1

13 = n-1

13+1= n

14= n


So, the number between 150 and 300 divisible by 11 are 14 .

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@Laughterqueen

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