Subtract 14/48 from 72/84
72/84 - 14/48 is 95/168.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 84 × 4 = 336,
72/84 = 72 × 4/84 × 4 = 288/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
14/48 = 14 × 7/48 × 7 = 98/336 - Subtract the two like fractions:
288/336 - 98/336 = 288 - 98/336 = 190/336 - After reducing the fraction, the answer is 95/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/84-28/48 72/84-14/96 72/84-42/48 72/84-70/48 72/84-98/48