Subtract 80/84 from 35/48
35/48 - 80/84 is -25/112.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 84 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 48 × 7 = 336,
35/48 = 35 × 7/48 × 7 = 245/336 - Likewise, for the 2nd fraction, since 84 × 4 = 336,
80/84 = 80 × 4/84 × 4 = 320/336 - Subtract the two like fractions:
245/336 - 320/336 = 245 - 320/336 = -75/336 - After reducing the fraction, the answer is -25/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/48-80/84 35/96-80/84