Subtract 48/28 from 8/14
1st number: 8/14, 2nd number: 1 20/28
8/14 - 48/28 is -8/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 28 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 14 × 2 = 28,
8/14 = 8 × 2/14 × 2 = 16/28 - Likewise, for the 2nd fraction, since 28 × 1 = 28,
48/28 = 48 × 1/28 × 1 = 48/28 - Subtract the two like fractions:
16/28 - 48/28 = 16 - 48/28 = -32/28 - After reducing the fraction, the answer is -8/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/14-48/28 8/14-96/28 8/28-48/28 8/14-48/56 24/14-48/28 8/42-48/28 8/14-48/84 40/14-48/28 8/70-48/28 56/14-48/28 8/98-48/28