Subtract 60/49 from 10/28
1st number: 10/28, 2nd number: 1 11/49
10/28 - 60/49 is -85/98.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 49 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 28 × 7 = 196,
10/28 = 10 × 7/28 × 7 = 70/196 - Likewise, for the 2nd fraction, since 49 × 4 = 196,
60/49 = 60 × 4/49 × 4 = 240/196 - Subtract the two like fractions:
70/196 - 240/196 = 70 - 240/196 = -170/196 - After reducing the fraction, the answer is -85/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/28-60/49 10/56-60/49 10/28-60/98 30/28-60/49 10/84-60/49 50/28-60/49 70/28-60/49