Subtract 56/4 from 35/20
1st number: 1 15/20, 2nd number: 14 0/4
35/20 - 56/4 is -49/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 4 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 20 × 1 = 20,
35/20 = 35 × 1/20 × 1 = 35/20 - Likewise, for the 2nd fraction, since 4 × 5 = 20,
56/4 = 56 × 5/4 × 5 = 280/20 - Subtract the two like fractions:
35/20 - 280/20 = 35 - 280/20 = -245/20 - After reducing the fraction, the answer is -49/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/20-56/4 35/40-56/4 35/20-56/8 35/60-56/4 35/20-56/12 35/20-56/20 35/20-56/28