Subtract 42/60 from 35/48
35/48 - 42/60 is 7/240.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 60 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
35/48 = 35 × 5/48 × 5 = 175/240 - Likewise, for the 2nd fraction, since 60 × 4 = 240,
42/60 = 42 × 4/60 × 4 = 168/240 - Subtract the two like fractions:
175/240 - 168/240 = 175 - 168/240 = 7/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/48-42/60 35/48-84/60 35/96-42/60