The number between 17 and 25, that is a multiple of 3 but not divisible by 6 is 21.
Multiples of 3
The multiples of 3 are numbers which are divisible by 3 and the numbers increase by a multiple of 3.
Examples of multiple of 3
3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, etc
Multiples of 3 between 17 and 25
= 18, 21
6 is a factor of 18 BUT not a factor 21
Thus, the number between 17 and 25, that is a multiple of 3 but not divisible by 6 is 21.
Learn more about multiples here: https://brainly.com/question/251701
