including 50, there are 10. bewteen usually does not include the beginning and ending numbers so there are 9.
9
the common multiples between 1 and 100 for 9 and 10 are just 90!
11 of them.
2 multiples of 9, which is 18.
9, 18, 27.......90, 99 thats 11
There are 5 multiples of 9. There are 4 multiples of 12. There is 1 number that is a multiple of both, 36.
56, 63, 70 and 77
It is: 72
They are: 54, 63, 72, 81, 90, 99.
One.
45 and 54 are the multiples of 9 between 40 and 60
including 50, there are 10. bewteen usually does not include the beginning and ending numbers so there are 9.
4 and 8 are multiples of 2. 6 and 9 are multiples of 3. 40 and 50 are multiples of 10.
63 and 72 are the only two multiples of 9 between 60 and 80.
9
90. All numbers that are multiples of 3, 5 & 9 are multiples of their lowest common multiple lcm(3, 5, 9) = 45 → multiples of 45 between 49 and 95 is 2 x 45 = 90.