Subtract 48/8 from 10/28
1st number: 10/28, 2nd number: 6 0/8
10/28 - 48/8 is -79/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 8 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 28 × 2 = 56,
10/28 = 10 × 2/28 × 2 = 20/56 - Likewise, for the 2nd fraction, since 8 × 7 = 56,
48/8 = 48 × 7/8 × 7 = 336/56 - Subtract the two like fractions:
20/56 - 336/56 = 20 - 336/56 = -316/56 - After reducing the fraction, the answer is -79/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/28-48/8 10/28-96/8 10/56-48/8 10/28-48/16 30/28-48/8 10/84-48/8 10/28-48/24 50/28-48/8 10/28-48/40 70/28-48/8 10/28-48/56