20 30 40 50 60
The first multiple of five that is greater than 1,000 is 1,005.
10
The least common multiple of 5 and 2 is 10.
90, 180, 270, 360, 450 28, 56, 84, 112, 140
5, 10, 15, 20, 25, 30
Five and ten are factors of ten and multiples of five.
Halfway between any two multiples of 10 is indeed a multiple of five because the average of two multiples of 10 will always yield a result that is a multiple of 10. For example, the halfway point between 20 and 30 is 25, which is a multiple of five. More generally, since multiples of 10 can be expressed as (10n) and (10m), their average ((10n + 10m)/2) simplifies to (5(n + m)), confirming that the result is a multiple of five.
10
It is 30
30
10, 20, 30.... Any even multiple of five.
5, 10, 15, 20, 25. (5 is a multiple of 5 because you multiply 5 by 1).