I am a multiple of 10. My factors included and even number and an odd number. im greater than 15 and but less than 28. What number am I

20

Step-by-step explanation:

Multiples of 10 are: 10, 20, 30, 40, 50, ... and so on.

Only one of them: 20 falls between 15 and 28.

Other conditions are also true for 20 - it has a factor that is an even number (all its even factors are: 2, 4, 10, 20) and it has a factor that is an odd number (all its odd factors are: 1, 5).

20.

Step-by-step explanation:

The only number between 15 and 28 which is a factor of 10 is 20.

The 2 factors are 4 and 5.