Subtract 63/6 from 7/54
1st number: 7/54, 2nd number: 10 3/6
7/54 - 63/6 is -280/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 6 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 54 × 1 = 54,
7/54 = 7 × 1/54 × 1 = 7/54 - Likewise, for the 2nd fraction, since 6 × 9 = 54,
63/6 = 63 × 9/6 × 9 = 567/54 - Subtract the two like fractions:
7/54 - 567/54 = 7 - 567/54 = -560/54 - After reducing the fraction, the answer is -280/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/54-63/6 7/54-63/12 21/54-63/6 7/54-63/18 35/54-63/6 7/54-63/30 49/54-63/6 7/54-63/42