Subtract 3/50 from 15/27
15/27 - 3/50 is 223/450.
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,
15/27 = 15 × 50/27 × 50 = 750/1350 - Likewise, for the 2nd fraction, since 50 × 27 = 1350,
3/50 = 3 × 27/50 × 27 = 81/1350 - Subtract the two like fractions:
750/1350 - 81/1350 = 750 - 81/1350 = 669/1350 - After reducing the fraction, the answer is 223/450
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/27-3/50 15/27-6/50 15/54-3/50 45/27-3/50 15/27-9/50 15/81-3/50 75/27-3/50 15/27-15/50 15/27-21/50