Subtract 48/27 from 4/5
1st number: 4/5, 2nd number: 1 21/27
4/5 - 48/27 is -44/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 27 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 5 × 27 = 135,
4/5 = 4 × 27/5 × 27 = 108/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
48/27 = 48 × 5/27 × 5 = 240/135 - Subtract the two like fractions:
108/135 - 240/135 = 108 - 240/135 = -132/135 - After reducing the fraction, the answer is -44/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/5-48/27 4/5-96/27 4/10-48/27 4/5-48/54 12/5-48/27 4/15-48/27 4/5-48/81 20/5-48/27 4/25-48/27 28/5-48/27 4/35-48/27