Add 4/64 and 9/60
4/64 + 9/60 is 17/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 60 is 960
Next, find the equivalent fraction of both fractional numbers with denominator 960 - For the 1st fraction, since 64 × 15 = 960,
4/64 = 4 × 15/64 × 15 = 60/960 - Likewise, for the 2nd fraction, since 60 × 16 = 960,
9/60 = 9 × 16/60 × 16 = 144/960 - Add the two like fractions:
60/960 + 144/960 = 60 + 144/960 = 204/960 - 204/960 simplified gives 17/80
- So, 4/64 + 9/60 = 17/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/64+9/60 4/64+18/60 12/64+9/60 4/64+27/60 20/64+9/60 4/64+45/60 28/64+9/60 4/64+63/60