Writing in math - How can multiples of 10 also be multiples of 5?

Answer 1

Each 10 has two 5's.

Answer 2

5.10.15.20.25.30....
while... 10,20,30...........

so Each 10 has two 5's.

Answer 3

Right.

Answer 4

Multiples of 10 can also be multiples of 5 because 5 can "go into" 10 easily, so is the same for other multiples.

Answer 5

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