Subtract 3/10 from 60/7
1st number: 8 4/7, 2nd number: 3/10
60/7 - 3/10 is 579/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 7 × 10 = 70,
60/7 = 60 × 10/7 × 10 = 600/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
3/10 = 3 × 7/10 × 7 = 21/70 - Subtract the two like fractions:
600/70 - 21/70 = 600 - 21/70 = 579/70 - In mixed form: 819/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/7-6/10 60/14-3/10 60/7-3/20 60/7-9/10 60/21-3/10 60/7-3/30 60/7-15/10 60/35-3/10 60/7-3/50 60/7-21/10 60/49-3/10 60/7-3/70