Add 60/64 and 18/63
60/64 + 18/63 is 137/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 63 is 4032
Next, find the equivalent fraction of both fractional numbers with denominator 4032 - For the 1st fraction, since 64 × 63 = 4032,
60/64 = 60 × 63/64 × 63 = 3780/4032 - Likewise, for the 2nd fraction, since 63 × 64 = 4032,
18/63 = 18 × 64/63 × 64 = 1152/4032 - Add the two like fractions:
3780/4032 + 1152/4032 = 3780 + 1152/4032 = 4932/4032 - 4932/4032 simplified gives 137/112
- So, 60/64 + 18/63 = 137/112
In mixed form: 125/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/64+36/63 60/64+54/63 60/64+90/63