Question

How many three digits numbers are there between 194 and 867 which are divisible by 17.

Answer 1

Answer:

There are total 40 three digit number between 194 and 867 which are divisible by 17

Step-by-step Explanations :

Numbers between 194 and 867 divisible by 17 are

= 204,221,238..867

Here, a = 204, common difference d = 221 - 204 = 17

Let total numbers be n, then Tn = 867

=> a + (n - 1) = 867

=> 204 + (n - 1)17 = 867

=> (n-1)17 = 867 - 204 = 663

=> (n-1) = 663/17

= 39

n = 1 + 39 = 40

Hence there are total 40 three digit number between 194 and 867 which are divisible by 17