Subtract 60/10 from 3/7
1st number: 3/7, 2nd number: 6 0/10
3/7 - 60/10 is -39/7.
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,
3/7 = 3 × 10/7 × 10 = 30/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
60/10 = 60 × 7/10 × 7 = 420/70 - Subtract the two like fractions:
30/70 - 420/70 = 30 - 420/70 = -390/70 - After reducing the fraction, the answer is -39/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/7-60/10 3/14-60/10 3/7-60/20 9/7-60/10 3/21-60/10 3/7-60/30 15/7-60/10 3/35-60/10 3/7-60/50 21/7-60/10 3/49-60/10 3/7-60/70