Subtract 14/48 from 50/70
50/70 - 14/48 is 71/168.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 48 is 1680
Next, find the equivalent fraction of both fractional numbers with denominator 1680 - For the 1st fraction, since 70 × 24 = 1680,
50/70 = 50 × 24/70 × 24 = 1200/1680 - Likewise, for the 2nd fraction, since 48 × 35 = 1680,
14/48 = 14 × 35/48 × 35 = 490/1680 - Subtract the two like fractions:
1200/1680 - 490/1680 = 1200 - 490/1680 = 710/1680 - After reducing the fraction, the answer is 71/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/70-28/48 50/70-14/96 50/70-42/48 50/70-70/48 50/70-98/48