Add 60/63 and 60/64
60/63 + 60/64 is 635/336.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 64 is 4032
Next, find the equivalent fraction of both fractional numbers with denominator 4032 - For the 1st fraction, since 63 × 64 = 4032,
60/63 = 60 × 64/63 × 64 = 3840/4032 - Likewise, for the 2nd fraction, since 64 × 63 = 4032,
60/64 = 60 × 63/64 × 63 = 3780/4032 - Add the two like fractions:
3840/4032 + 3780/4032 = 3840 + 3780/4032 = 7620/4032 - 7620/4032 simplified gives 635/336
- So, 60/63 + 60/64 = 635/336
In mixed form: 1299/336
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: