Add 4/56 and 42/5
1st number: 4/56, 2nd number: 8 2/5
4/56 + 42/5 is 593/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 5 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
4/56 = 4 × 5/56 × 5 = 20/280 - Likewise, for the 2nd fraction, since 5 × 56 = 280,
42/5 = 42 × 56/5 × 56 = 2352/280 - Add the two like fractions:
20/280 + 2352/280 = 20 + 2352/280 = 2372/280 - 2372/280 simplified gives 593/70
- So, 4/56 + 42/5 = 593/70
In mixed form: 833/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/56+42/5 4/56+84/5 4/56+42/10 12/56+42/5 4/56+42/15 20/56+42/5 4/56+42/25 28/56+42/5 4/56+42/35