I am a multiple of 10. Factors include an even number and an odd number. Greater than 15 and less than 28. What number am I?

5 answers

the only multiple of 10 between 15 and 28
is 20.
That's what I thought. So I guess 0 is considered an odd number? "Factors include an even number and an odd number". Sorry...it's been awhile since I took math...trying to help my son with homework :/
no, 0 is not considered an odd number

20 = 2*2*5

5 is the odd factor, 2 is the even factor
20

5x4 (5 is odd, 4 is even)
that is what i thought