Subtract 75/54 from 63/8
1st number: 7 7/8, 2nd number: 1 21/54
63/8 - 75/54 is 467/72.
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,
75/54 = 75 × 4/54 × 4 = 300/216 - Subtract the two like fractions:
1701/216 - 300/216 = 1701 - 300/216 = 1401/216 - After reducing the fraction, the answer is 467/72
- In mixed form: 635/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/16-75/54 63/24-75/54 63/40-75/54 63/56-75/54