Subtract 9/60 from 56/80
56/80 - 9/60 is 11/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 60 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 80 × 3 = 240,
56/80 = 56 × 3/80 × 3 = 168/240 - Likewise, for the 2nd fraction, since 60 × 4 = 240,
9/60 = 9 × 4/60 × 4 = 36/240 - Subtract the two like fractions:
168/240 - 36/240 = 168 - 36/240 = 132/240 - After reducing the fraction, the answer is 11/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/80-18/60 56/80-27/60 56/80-45/60 56/80-63/60