Subtract 48/60 from 15/50
15/50 - 48/60 is -1/2.
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,
15/50 = 15 × 6/50 × 6 = 90/300 - Likewise, for the 2nd fraction, since 60 × 5 = 300,
48/60 = 48 × 5/60 × 5 = 240/300 - Subtract the two like fractions:
90/300 - 240/300 = 90 - 240/300 = -150/300 - After reducing the fraction, the answer is -1/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/50-48/60 15/50-96/60 45/50-48/60 75/50-48/60