Subtract 32/54 from 63/8
1st number: 7 7/8, 2nd number: 32/54
63/8 - 32/54 is 1573/216.
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,
63/8 = 63 × 27/8 × 27 = 1701/216 - Likewise, for the 2nd fraction, since 54 × 4 = 216,
32/54 = 32 × 4/54 × 4 = 128/216 - Subtract the two like fractions:
1701/216 - 128/216 = 1701 - 128/216 = 1573/216 - In mixed form: 761/216
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/8-64/54 63/16-32/54 63/8-96/54 63/24-32/54 63/40-32/54 63/56-32/54