Subtract 7/30 from 63/36
1st number: 1 27/36, 2nd number: 7/30
63/36 - 7/30 is 91/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 30 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
63/36 = 63 × 5/36 × 5 = 315/180 - Likewise, for the 2nd fraction, since 30 × 6 = 180,
7/30 = 7 × 6/30 × 6 = 42/180 - Subtract the two like fractions:
315/180 - 42/180 = 315 - 42/180 = 273/180 - After reducing the fraction, the answer is 91/60
- In mixed form: 131/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/36-14/30 63/72-7/30 63/36-7/60 63/36-21/30 63/36-7/90 63/36-35/30 63/36-49/30