Subtract 50/60 from 72/50
1st number: 1 22/50, 2nd number: 50/60
72/50 - 50/60 is 91/150.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 60 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 50 × 6 = 300,
72/50 = 72 × 6/50 × 6 = 432/300 - Likewise, for the 2nd fraction, since 60 × 5 = 300,
50/60 = 50 × 5/60 × 5 = 250/300 - Subtract the two like fractions:
432/300 - 250/300 = 432 - 250/300 = 182/300 - After reducing the fraction, the answer is 91/150
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: