Question

find how many integers between 200 and 500 are divisible by 8

Answer 1

there are 37 integers between 200 and 500 which are divisible by 8

Answer 2

Answer:

The number of integers between 200 and 500 are divisible by 8 is 37.

Step-by-step explanation:

The integers between 200 and 500 are divisible by 8 are

$208, 216, ..,496$

Here first term is 208 and common difference is 8.

The nth term of an AP is

$a_n=a+(n-1)d$

$496=208+(n-1)8$

$496-208=(n-1)8$

$288=(n-1)8$

$36=(n-1)$

$36+1=n$

$n=37$

Therefore the number of integers between 200 and 500 are divisible by 8 is 37.