Subtract 63/64 from 10/60
10/60 - 63/64 is -157/192.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 64 is 960
Next, find the equivalent fraction of both fractional numbers with denominator 960 - For the 1st fraction, since 60 × 16 = 960,
10/60 = 10 × 16/60 × 16 = 160/960 - Likewise, for the 2nd fraction, since 64 × 15 = 960,
63/64 = 63 × 15/64 × 15 = 945/960 - Subtract the two like fractions:
160/960 - 945/960 = 160 - 945/960 = -785/960 - After reducing the fraction, the answer is -157/192
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/60-63/64 30/60-63/64 50/60-63/64 70/60-63/64