Subtract 60/16 from 15/25
1st number: 15/25, 2nd number: 3 12/16
15/25 - 60/16 is -63/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 16 is 400
Next, find the equivalent fraction of both fractional numbers with denominator 400 - For the 1st fraction, since 25 × 16 = 400,
15/25 = 15 × 16/25 × 16 = 240/400 - Likewise, for the 2nd fraction, since 16 × 25 = 400,
60/16 = 60 × 25/16 × 25 = 1500/400 - Subtract the two like fractions:
240/400 - 1500/400 = 240 - 1500/400 = -1260/400 - After reducing the fraction, the answer is -63/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/25-60/16 15/50-60/16 15/25-60/32 45/25-60/16 15/75-60/16 15/25-60/48 75/25-60/16 15/25-60/80