Subtract 42/48 from 56/4
1st number: 14 0/4, 2nd number: 42/48
56/4 - 42/48 is 105/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 48 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 4 × 12 = 48,
56/4 = 56 × 12/4 × 12 = 672/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
42/48 = 42 × 1/48 × 1 = 42/48 - Subtract the two like fractions:
672/48 - 42/48 = 672 - 42/48 = 630/48 - After reducing the fraction, the answer is 105/8
- In mixed form: 131/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/4-84/48 56/8-42/48 56/4-42/96 56/12-42/48 56/20-42/48 56/28-42/48