There are 466 numbers between 1 and 1,000 that are divisible by three or five.
There are 599 numbers between 1 and 1,000 that are divisible by two or five.
142 of them.
142 of them.
Half of them.
111 numbers between 5 and 1000 are divisible by 9
There are 66 numbers between 1 and 1,000 that are divisible by 15.
125 (including 1000)
There are 466 numbers between 1 and 1,000 that are divisible by three or five.
There are 599 numbers between 1 and 1,000 that are divisible by two or five.
There are 267 such numbers.
There are 90 such numbers.
142 of them.
90.
142 of them.
There are many numbers between 500 and 1000 divisible by 3 and 9. Any number divisible by 9 is divisible by 3. How about 900?
125 if you include 1000.