Subtract 9/72 from 56/60
56/60 - 9/72 is 97/120.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 60 × 6 = 360,
56/60 = 56 × 6/60 × 6 = 336/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
9/72 = 9 × 5/72 × 5 = 45/360 - Subtract the two like fractions:
336/360 - 45/360 = 336 - 45/360 = 291/360 - After reducing the fraction, the answer is 97/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/60-18/72 56/60-27/72 56/60-45/72 56/60-63/72