Subtract 4/27 from 54/5
1st number: 10 4/5, 2nd number: 4/27
54/5 - 4/27 is 1438/135.
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,
54/5 = 54 × 27/5 × 27 = 1458/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
4/27 = 4 × 5/27 × 5 = 20/135 - Subtract the two like fractions:
1458/135 - 20/135 = 1458 - 20/135 = 1438/135 - In mixed form: 1088/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/5-8/27 54/10-4/27 54/5-4/54 54/5-12/27 54/15-4/27 54/5-4/81 54/5-20/27 54/25-4/27 54/5-28/27 54/35-4/27