Subtract 42/16 from 56/6
1st number: 9 2/6, 2nd number: 2 10/16
56/6 - 42/16 is 161/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 16 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 6 × 8 = 48,
56/6 = 56 × 8/6 × 8 = 448/48 - Likewise, for the 2nd fraction, since 16 × 3 = 48,
42/16 = 42 × 3/16 × 3 = 126/48 - Subtract the two like fractions:
448/48 - 126/48 = 448 - 126/48 = 322/48 - After reducing the fraction, the answer is 161/24
- In mixed form: 617/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/6-84/16 56/12-42/16 56/6-42/32 56/18-42/16 56/6-42/48 56/30-42/16 56/6-42/80 56/42-42/16