Subtract 4/5 from 50/27
1st number: 1 23/27, 2nd number: 4/5
50/27 - 4/5 is 142/135.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 5 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 27 × 5 = 135,
50/27 = 50 × 5/27 × 5 = 250/135 - Likewise, for the 2nd fraction, since 5 × 27 = 135,
4/5 = 4 × 27/5 × 27 = 108/135 - Subtract the two like fractions:
250/135 - 108/135 = 250 - 108/135 = 142/135 - In mixed form: 17/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/27-8/5 50/54-4/5 50/27-4/10 50/27-12/5 50/81-4/5 50/27-4/15 50/27-20/5 50/27-4/25 50/27-28/5 50/27-4/35