Subtract 14/63 from 56/20
1st number: 2 16/20, 2nd number: 14/63
56/20 - 14/63 is 116/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 63 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 20 × 63 = 1260,
56/20 = 56 × 63/20 × 63 = 3528/1260 - Likewise, for the 2nd fraction, since 63 × 20 = 1260,
14/63 = 14 × 20/63 × 20 = 280/1260 - Subtract the two like fractions:
3528/1260 - 280/1260 = 3528 - 280/1260 = 3248/1260 - After reducing the fraction, the answer is 116/45
- In mixed form: 226/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/20-28/63 56/40-14/63 56/20-42/63 56/60-14/63 56/20-70/63 56/20-98/63