Question

How many numbers between
I and 400 are exactly
divisible by 7?​

Answer 1

Answer:

The first three digit number which is divisible by 7 is 105 and last three digit number which is divisible by 7 is 994. This is an A.P. in which a = 105, d = 7 and l = 994. Let the number of terms be n .

Answer 2

Answer:

i have no any answer of these question