Subtract 6/30 from 7/48
7/48 - 6/30 is -13/240.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 30 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
7/48 = 7 × 5/48 × 5 = 35/240 - Likewise, for the 2nd fraction, since 30 × 8 = 240,
6/30 = 6 × 8/30 × 8 = 48/240 - Subtract the two like fractions:
35/240 - 48/240 = 35 - 48/240 = -13/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/48-6/30 7/48-12/30 7/96-6/30 7/48-6/60 21/48-6/30 7/48-18/30 7/48-6/90 35/48-6/30 49/48-6/30 7/48-42/30