Subtract 63/54 from 3/8
1st number: 3/8, 2nd number: 1 9/54
3/8 - 63/54 is -19/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 54 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 8 × 27 = 216,
3/8 = 3 × 27/8 × 27 = 81/216 - Likewise, for the 2nd fraction, since 54 × 4 = 216,
63/54 = 63 × 4/54 × 4 = 252/216 - Subtract the two like fractions:
81/216 - 252/216 = 81 - 252/216 = -171/216 - After reducing the fraction, the answer is -19/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/8-63/54 3/16-63/54 9/8-63/54 3/24-63/54 15/8-63/54 3/40-63/54 21/8-63/54 3/56-63/54