Question

how many three digit number are divisible by 7​

Answer 1

Answer:

The number of three digit number divisible by 7 is 128.

Step-by-step explanation:

We know that, three digit number started from 100 and end at 999.

Then, the number of numbers ,divisible by 7 upto 100 is (100/7) = 14 (approx)

Again, the number of numbers, divisible by 7 upto 999 is (999/7)= 142 (approx)

Then , the number of numbers, divisible by 7 from 100 to 999 is (142-14)= 128