Subtract 6/30 from 56/36
1st number: 1 20/36, 2nd number: 6/30
56/36 - 6/30 is 61/45.
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,
56/36 = 56 × 5/36 × 5 = 280/180 - Likewise, for the 2nd fraction, since 30 × 6 = 180,
6/30 = 6 × 6/30 × 6 = 36/180 - Subtract the two like fractions:
280/180 - 36/180 = 280 - 36/180 = 244/180 - After reducing the fraction, the answer is 61/45
- In mixed form: 116/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/36-12/30 56/72-6/30 56/36-6/60 56/36-18/30 56/36-6/90 56/36-42/30