Subtract 14/56 from 42/9
1st number: 4 6/9, 2nd number: 14/56
42/9 - 14/56 is 53/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 9 × 56 = 504,
42/9 = 42 × 56/9 × 56 = 2352/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
14/56 = 14 × 9/56 × 9 = 126/504 - Subtract the two like fractions:
2352/504 - 126/504 = 2352 - 126/504 = 2226/504 - After reducing the fraction, the answer is 53/12
- In mixed form: 45/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/9-14/56 42/9-28/56 42/18-14/56 42/9-42/56 42/27-14/56 42/9-70/56 42/45-14/56 42/9-98/56 42/63-14/56