Subtract 48/10 from 10/7
1st number: 1 3/7, 2nd number: 4 8/10
10/7 - 48/10 is -118/35.
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,
10/7 = 10 × 10/7 × 10 = 100/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
48/10 = 48 × 7/10 × 7 = 336/70 - Subtract the two like fractions:
100/70 - 336/70 = 100 - 336/70 = -236/70 - After reducing the fraction, the answer is -118/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/7-48/10 10/7-96/10 10/14-48/10 10/7-48/20 30/7-48/10 10/21-48/10 10/7-48/30 50/7-48/10 10/35-48/10 10/7-48/50 70/7-48/10 10/49-48/10 10/7-48/70