Subtract 48/12 from 60/28
1st number: 2 4/28, 2nd number: 4 0/12
60/28 - 48/12 is -13/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 12 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 28 × 3 = 84,
60/28 = 60 × 3/28 × 3 = 180/84 - Likewise, for the 2nd fraction, since 12 × 7 = 84,
48/12 = 48 × 7/12 × 7 = 336/84 - Subtract the two like fractions:
180/84 - 336/84 = 180 - 336/84 = -156/84 - After reducing the fraction, the answer is -13/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/28-96/12 60/56-48/12 60/28-48/24 60/84-48/12 60/28-48/36 60/28-48/60 60/28-48/84