Subtract 6/56 from 42/4
1st number: 10 2/4, 2nd number: 6/56
42/4 - 6/56 is 291/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 4 × 14 = 56,
42/4 = 42 × 14/4 × 14 = 588/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
6/56 = 6 × 1/56 × 1 = 6/56 - Subtract the two like fractions:
588/56 - 6/56 = 588 - 6/56 = 582/56 - After reducing the fraction, the answer is 291/28
- In mixed form: 1011/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/4-6/56 42/4-12/56 42/8-6/56 42/4-18/56 42/12-6/56 42/4-30/56 42/20-6/56 42/4-42/56 42/28-6/56