Question

What is the divisible number of 150 and 300

Answer 1

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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