Subtract 56/14 from 45/4
1st number: 11 1/4, 2nd number: 4 0/14
45/4 - 56/14 is 29/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 14 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 4 × 7 = 28,
45/4 = 45 × 7/4 × 7 = 315/28 - Likewise, for the 2nd fraction, since 14 × 2 = 28,
56/14 = 56 × 2/14 × 2 = 112/28 - Subtract the two like fractions:
315/28 - 112/28 = 315 - 112/28 = 203/28 - After reducing the fraction, the answer is 29/4
- In mixed form: 71/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/4-56/14 45/8-56/14 45/4-56/28 45/12-56/14 45/4-56/42 45/20-56/14 45/4-56/70 45/28-56/14 45/4-56/98