The lowest term for 49 over 63 is 7/9
7/9
7/9 - 4/7 = 49/63 - 36/63 = 13/63
7/9
7/9
7/9
5/7 + 7/9 = 45/63 + 49/63 = 94/63 or 1 31/63
The GCF of 49 and 63 is 7. The greatest common factor is the highest number that divides exactly into two or more numbers. 49: 1, 7, 49 63: 1, 3, 7, 9, 21, 63
First we need to convert to the same type, giving us 49 over 63 minus 27 over 63, giving us 22 over 63.
7/9
The GCF is 7.
To simplify, find the Greatest Common Factor between the numerator and denominator. In this case, the GCF between 49 and 63 is 7, so divide both by 7 to get the new numerator and denominator of the simplified equivalent fraction. 49/7 = 7 and 63/7 = 9, so 49/63 = 7/9