Subtract 30/72 from 56/10
1st number: 5 6/10, 2nd number: 30/72
56/10 - 30/72 is 311/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 10 × 36 = 360,
56/10 = 56 × 36/10 × 36 = 2016/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
30/72 = 30 × 5/72 × 5 = 150/360 - Subtract the two like fractions:
2016/360 - 150/360 = 2016 - 150/360 = 1866/360 - After reducing the fraction, the answer is 311/60
- In mixed form: 511/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/10-60/72 56/20-30/72 56/10-90/72 56/30-30/72 56/50-30/72 56/70-30/72