Subtract 8/15 from 5/48
5/48 - 8/15 is -103/240.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 15 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
5/48 = 5 × 5/48 × 5 = 25/240 - Likewise, for the 2nd fraction, since 15 × 16 = 240,
8/15 = 8 × 16/15 × 16 = 128/240 - Subtract the two like fractions:
25/240 - 128/240 = 25 - 128/240 = -103/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/48-8/15 5/48-16/15 5/96-8/15 5/48-8/30 15/48-8/15 5/48-24/15 5/48-8/45 25/48-8/15 5/48-40/15 5/48-8/75 35/48-8/15 5/48-56/15