23
88
The two factors of 24 that give you a sum of 20 are 12 and 8.
They are: -3 and 4
15
Subtract 36 from 60, that give you 24. Divide 24 in half that gives you 12. Add 36 to 12. 12 and 48.
-76
88
The two factors of 24 that give you a sum of 20 are 12 and 8.
138
They are: -3 and 4
12 and 16 8 and 12 2 and 6 4 and 8
9/12 - 8/12 = 1/12
The two greatest factors of 12 are 12 and 6.
15
Subtract 36 from 60, that give you 24. Divide 24 in half that gives you 12. Add 36 to 12. 12 and 48.
42 - 22 = 16 - 4 = 12
Subtract two, multiply by two, subtract one. :)