Subtract 6/40 from 1/48
1/48 - 6/40 is -31/240.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 40 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
1/48 = 1 × 5/48 × 5 = 5/240 - Likewise, for the 2nd fraction, since 40 × 6 = 240,
6/40 = 6 × 6/40 × 6 = 36/240 - Subtract the two like fractions:
5/240 - 36/240 = 5 - 36/240 = -31/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/48-6/40 1/48-12/40 1/96-6/40 1/48-6/80 3/48-6/40 1/48-18/40 5/48-6/40 1/48-30/40 7/48-6/40 1/48-42/40