Subtract 7/48 from 3/60
3/60 - 7/48 is -23/240.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 60 × 4 = 240,
3/60 = 3 × 4/60 × 4 = 12/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
7/48 = 7 × 5/48 × 5 = 35/240 - Subtract the two like fractions:
12/240 - 35/240 = 12 - 35/240 = -23/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/60-7/48 3/60-14/48 3/60-7/96 9/60-7/48 3/60-21/48 15/60-7/48 3/60-35/48 21/60-7/48 3/60-49/48