Add 4/42 and 56/5
1st number: 4/42, 2nd number: 11 1/5
4/42 + 56/5 is 1186/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 5 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
4/42 = 4 × 5/42 × 5 = 20/210 - Likewise, for the 2nd fraction, since 5 × 42 = 210,
56/5 = 56 × 42/5 × 42 = 2352/210 - Add the two like fractions:
20/210 + 2352/210 = 20 + 2352/210 = 2372/210 - 2372/210 simplified gives 1186/105
- So, 4/42 + 56/5 = 1186/105
In mixed form: 1131/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/42+56/5 4/84+56/5 4/42+56/10 12/42+56/5 4/42+56/15 20/42+56/5 4/42+56/25 28/42+56/5 4/42+56/35