20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75
The multiples of 4 between 20 and 40 are 24, 28, 32, and 36.
Multiples of what? This can't be answered.
They are the same as the even numbers in that range.
There are 457 such numbers.
20 percent.
They are 24, 30 and 36
All the numbers from 2 to 19 are multiples of prime numbers.
21
Multiples are what we get after multiplying a particular number by another number. For example, the multiples of 20 are all the numbers you get when you multiply 20 by other numbers.
multiples of 3 ... 21, 24, 27, 30 (between means leave out 30 multiples of 6 ... 24, 30 so the answer is 24
Multiples of 5 are not prime numbers except 5, so there are none. But, there are prime numbers between 20 and 40, like 23, 29, 31 and 37.
In general, unless otherwise specified, you should assume the range to be inclusive of the beginning and ending numbers, 10 & 20 in this example. Since neither of these numbers are multiples (even integer multiples that is) of 10 or 20, they wonโt show up as multiples of interest. Should either the beginning or ending range numbers be numbers satisfying the condition, then they would be included in the list. For example, if you want multiples of 6 between 12 and 20, then 12 would be part of the desired list (along with 18). Hope this helps!