Subtract 48/7 from 10/2
1st number: 5 0/2, 2nd number: 6 6/7
10/2 - 48/7 is -13/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 7 is 14
Next, find the equivalent fraction of both fractional numbers with denominator 14 - For the 1st fraction, since 2 × 7 = 14,
10/2 = 10 × 7/2 × 7 = 70/14 - Likewise, for the 2nd fraction, since 7 × 2 = 14,
48/7 = 48 × 2/7 × 2 = 96/14 - Subtract the two like fractions:
70/14 - 96/14 = 70 - 96/14 = -26/14 - After reducing the fraction, the answer is -13/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/2-48/7 10/2-96/7 10/4-48/7 10/2-48/14 30/2-48/7 10/6-48/7 10/2-48/21 50/2-48/7 10/2-48/35 70/2-48/7 10/14-48/7 10/2-48/49