3 years ago

How many positive integers less than 20 are multiples of 3 but not 2?

Mathematics

1 answer:

Ray Of Light [21]3 years ago

4 0

So all the multiples of 3 are...
3, 6, 9, 12, 15, 18
and of those, the ones not divisible by 2 are...
3, 9, 15

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