No. Reduce each. 12/15 = 4/5
9/12 = 3/4 not the same
If you multiply 15 by 3 and 12 by 3, you get 45 and 36. So yes, they are equal.
4/5
10 over 24 and 15 over 36
4/5
Expressed as a proper fraction in its simplest form, 4/15 + 5/12 = 41/60. Expressed as a decimal, this is equal to 0.683 recurring (that is, 0.683333...)
3/5 - 3/4 = 12/20 - 15/20 = (12 - 15)/20 = -3/20
Yes. You can find a common denominator between the two fractions. 5/12 Can be multiplied by three: 5 * 3 = 15 12 * 3 = 36 Therefore, 5/12 is equal to 15/36
9 over 15 is equal to 3 over 5.
12-15 = -3
Fifteen twelves is equal to 180. This is calculated by multiplying 15 by 12 (15 × 12 = 180).
(2/3) + (7/12) = (8/12) + (7/12) = 15/12 = 5/4 = 1.25
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...)