Subtract 35/7 from 63/28
1st number: 2 7/28, 2nd number: 5 0/7
63/28 - 35/7 is -11/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 7 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 28 × 1 = 28,
63/28 = 63 × 1/28 × 1 = 63/28 - Likewise, for the 2nd fraction, since 7 × 4 = 28,
35/7 = 35 × 4/7 × 4 = 140/28 - Subtract the two like fractions:
63/28 - 140/28 = 63 - 140/28 = -77/28 - After reducing the fraction, the answer is -11/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/28-70/7 63/56-35/7 63/28-35/14 63/84-35/7 63/28-35/21 63/28-35/49