Question

find how many integers are there between 150 to 250 which are divisible by 8 by using Arithmetic progression​

Answer 1

Answer:

n=(l-a)/d  +1

l=248

a=152

d=8

n=(248-152)/8  +1

 =96/8  +1

 =12+1=13

Step-by-step explanation:

Answer 2

Answer:

13

Step-by-step explanation:

We subtract 101 from each number to get a list from 1-101. that means there are 101 numbers in the total list of numbers from 150-250. Then we count the multiples of 8 or you could just search up and 8x chart from 10-20 on google. we divide all the numbers in the list by 8 and get 19,20,21,22..........28,29,30,31.Then if you subtract 18 from all the numbers in this ist you get numbers 1-13. that is how many digits are diviseble by 8. (and 88 are not)