To be divisible by 3 and 4 the number must be divisible by 12.
201/12 = 16.75 so the smallest number in the range, divisible by 12, is 17*12 = 204
301/12 = 25.08 so the largest number in the range, divisible by 12, is 25*12 = 300
The number of multiples of 12 is 25 - 16 = 9
9
between 1 and 600 inclusive there are:300 numbers divisible by 2200 numbers divisible by 3100 numbers divisible by both 2 and 3400 numbers divisible by 2 or 3.
670
How many numbers are divisible by 9 between 5 and 1000²
Four. 24 and its multiples.
33 divisible by 3. 14 divisible by 7. 4 divisible by both. Total: 43
between 1 and 600 inclusive there are:300 numbers divisible by 2200 numbers divisible by 3100 numbers divisible by both 2 and 3400 numbers divisible by 2 or 3.
670
How many numbers are divisible by 9 between 5 and 1000²
Four. 24 and its multiples.
Two numbers: 126 and 147
33 divisible by 3. 14 divisible by 7. 4 divisible by both. Total: 43
The are six such numbers: 18,36,54,72, 90 and 108 .
The lists of numbers divisible by and not divisible by 600 are both infinite.
6 12 18
How many numbers less than 700 are divisible by both 15 and 21?
There are 29 numbers between 1 and 150 that are divisible by five.
There are 22 numbers between 400 and 600 that are divisible by nine.