Subtract 7/27 from 3/50
3/50 - 7/27 is -269/1350.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 27 is 1350
Next, find the equivalent fraction of both fractional numbers with denominator 1350 - For the 1st fraction, since 50 × 27 = 1350,
3/50 = 3 × 27/50 × 27 = 81/1350 - Likewise, for the 2nd fraction, since 27 × 50 = 1350,
7/27 = 7 × 50/27 × 50 = 350/1350 - Subtract the two like fractions:
81/1350 - 350/1350 = 81 - 350/1350 = -269/1350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/50-7/27 3/50-14/27 3/50-7/54 9/50-7/27 3/50-21/27 3/50-7/81 15/50-7/27 3/50-35/27 21/50-7/27 3/50-49/27