Subtract 54/50 from 6/15
1st number: 6/15, 2nd number: 1 4/50
6/15 - 54/50 is -17/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 15 × 10 = 150,
6/15 = 6 × 10/15 × 10 = 60/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
54/50 = 54 × 3/50 × 3 = 162/150 - Subtract the two like fractions:
60/150 - 162/150 = 60 - 162/150 = -102/150 - After reducing the fraction, the answer is -17/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/15-54/50 6/30-54/50 18/15-54/50 6/45-54/50 30/15-54/50 6/75-54/50 42/15-54/50