Subtract 5/30 from 4/48
4/48 - 5/30 is -1/12.
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,
4/48 = 4 × 5/48 × 5 = 20/240 - Likewise, for the 2nd fraction, since 30 × 8 = 240,
5/30 = 5 × 8/30 × 8 = 40/240 - Subtract the two like fractions:
20/240 - 40/240 = 20 - 40/240 = -20/240 - After reducing the fraction, the answer is -1/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/48-5/30 4/48-10/30 4/96-5/30 4/48-5/60 12/48-5/30 4/48-15/30 4/48-5/90 20/48-5/30 4/48-25/30 28/48-5/30 4/48-35/30