Subtract 5/56 from 56/30
1st number: 1 26/30, 2nd number: 5/56
56/30 - 5/56 is 1493/840.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 56 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 30 × 28 = 840,
56/30 = 56 × 28/30 × 28 = 1568/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
5/56 = 5 × 15/56 × 15 = 75/840 - Subtract the two like fractions:
1568/840 - 75/840 = 1568 - 75/840 = 1493/840 - In mixed form: 1653/840
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/30-10/56 56/60-5/56 56/30-15/56 56/90-5/56 56/30-25/56 56/30-35/56