Subtract 56/5 from 60/21
1st number: 2 18/21, 2nd number: 11 1/5
60/21 - 56/5 is -292/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 5 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 21 × 5 = 105,
60/21 = 60 × 5/21 × 5 = 300/105 - Likewise, for the 2nd fraction, since 5 × 21 = 105,
56/5 = 56 × 21/5 × 21 = 1176/105 - Subtract the two like fractions:
300/105 - 1176/105 = 300 - 1176/105 = -876/105 - After reducing the fraction, the answer is -292/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/42-56/5 60/21-56/10 60/63-56/5 60/21-56/15 60/21-56/25 60/21-56/35