Subtract 84/48 from 8/28
1st number: 8/28, 2nd number: 1 36/48
8/28 - 84/48 is -41/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 28 × 12 = 336,
8/28 = 8 × 12/28 × 12 = 96/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
84/48 = 84 × 7/48 × 7 = 588/336 - Subtract the two like fractions:
96/336 - 588/336 = 96 - 588/336 = -492/336 - After reducing the fraction, the answer is -41/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/28-84/48 8/56-84/48 8/28-84/96 24/28-84/48 8/84-84/48 40/28-84/48 56/28-84/48