Subtract 56/70 from 14/48
14/48 - 56/70 is -61/120.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 70 is 1680
Next, find the equivalent fraction of both fractional numbers with denominator 1680 - For the 1st fraction, since 48 × 35 = 1680,
14/48 = 14 × 35/48 × 35 = 490/1680 - Likewise, for the 2nd fraction, since 70 × 24 = 1680,
56/70 = 56 × 24/70 × 24 = 1344/1680 - Subtract the two like fractions:
490/1680 - 1344/1680 = 490 - 1344/1680 = -854/1680 - After reducing the fraction, the answer is -61/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/48-56/70 14/96-56/70 42/48-56/70 70/48-56/70 98/48-56/70