Subtract 16/54 from 63/28
1st number: 2 7/28, 2nd number: 16/54
63/28 - 16/54 is 211/108.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 54 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 28 × 27 = 756,
63/28 = 63 × 27/28 × 27 = 1701/756 - Likewise, for the 2nd fraction, since 54 × 14 = 756,
16/54 = 16 × 14/54 × 14 = 224/756 - Subtract the two like fractions:
1701/756 - 224/756 = 1701 - 224/756 = 1477/756 - After reducing the fraction, the answer is 211/108
- In mixed form: 1103/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/28-32/54 63/56-16/54 63/28-48/54 63/84-16/54 63/28-80/54