Subtract 75/20 from 56/4
1st number: 14 0/4, 2nd number: 3 15/20
56/4 - 75/20 is 41/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,
56/4 = 56 × 5/4 × 5 = 280/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
75/20 = 75 × 1/20 × 1 = 75/20 - Subtract the two like fractions:
280/20 - 75/20 = 280 - 75/20 = 205/20 - After reducing the fraction, the answer is 41/4
- In mixed form: 101/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/8-75/20 56/4-75/40 56/12-75/20 56/4-75/60 56/20-75/20 56/28-75/20