(2/3) + (7/12) = (8/12) + (7/12) = 15/12 = 5/4 = 1.25
8x + 15
Expressed as a proper fraction in its simplest form, 3/15 + 12/18 = 13/15 or thirteen fifteenths. Expressed as a decimal, this is equal to 0.86 recurring (that is, 0.86666...)
-3 + 15 = +12
7/12+8/12 = 15/12 15/12 = 5/4 or 1.25
-3 + 15 = 12
88
12 over 15.
(2/3) + (7/12) = (8/12) + (7/12) = 15/12 = 5/4 = 1.25
8x + 15
Expressed as a proper fraction in its simplest form, 3/15 + 12/18 = 13/15 or thirteen fifteenths. Expressed as a decimal, this is equal to 0.86 recurring (that is, 0.86666...)
-3 + 15 = +12
12/15 + 5/12 = 73/60 or 113/60
4/12 + 11/15 = 1 1/15
If you multiply 15 by 3 and 12 by 3, you get 45 and 36. So yes, they are equal.
5/12 + 8/15 = 19/20
7/12+8/12 = 15/12 15/12 = 5/4 or 1.25