Subtract 7/36 from 63/8
1st number: 7 7/8, 2nd number: 7/36
63/8 - 7/36 is 553/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 36 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 8 × 9 = 72,
63/8 = 63 × 9/8 × 9 = 567/72 - Likewise, for the 2nd fraction, since 36 × 2 = 72,
7/36 = 7 × 2/36 × 2 = 14/72 - Subtract the two like fractions:
567/72 - 14/72 = 567 - 14/72 = 553/72 - In mixed form: 749/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/8-14/36 63/16-7/36 63/8-7/72 63/8-21/36 63/24-7/36 63/8-35/36 63/40-7/36 63/8-49/36 63/56-7/36