Subtract 21/50 from 16/27
16/27 - 21/50 is 233/1350.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 50 is 1350
Next, find the equivalent fraction of both fractional numbers with denominator 1350 - For the 1st fraction, since 27 × 50 = 1350,
16/27 = 16 × 50/27 × 50 = 800/1350 - Likewise, for the 2nd fraction, since 50 × 27 = 1350,
21/50 = 21 × 27/50 × 27 = 567/1350 - Subtract the two like fractions:
800/1350 - 567/1350 = 800 - 567/1350 = 233/1350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/27-21/50 16/27-42/50 16/54-21/50 48/27-21/50 16/27-63/50 16/81-21/50 80/27-21/50