How many numbers between 1 and 100 inclusive are divided by 4 or 9

Question

asked Jan 11, 2023 117k views

1 Answer

Mrwweb · Answer 1 · 2023-01-15T07:03:08+0000

First, we find how many numbers are divided by 4:

Now, we find how many numbers are divided by 9:

Adding these two results:

Finally, we find how many numbers are divided by both 4 and 9:

$36\text{ and }72$

That is, there are two numbers. We subtract 2 from 36 and we obtain 34 numbers.

Answer: 34 numbers