Subtract 56/10 from 18/48
1st number: 18/48, 2nd number: 5 6/10
18/48 - 56/10 is -209/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 10 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
18/48 = 18 × 5/48 × 5 = 90/240 - Likewise, for the 2nd fraction, since 10 × 24 = 240,
56/10 = 56 × 24/10 × 24 = 1344/240 - Subtract the two like fractions:
90/240 - 1344/240 = 90 - 1344/240 = -1254/240 - After reducing the fraction, the answer is -209/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/48-56/10 18/96-56/10 18/48-56/20 54/48-56/10 18/48-56/30 90/48-56/10 18/48-56/50 18/48-56/70