Add 4/42 and 56/10
1st number: 4/42, 2nd number: 5 6/10
4/42 + 56/10 is 598/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 10 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 10 × 21 = 210,
56/10 = 56 × 21/10 × 21 = 1176/210 - Add the two like fractions:
20/210 + 1176/210 = 20 + 1176/210 = 1196/210 - 1196/210 simplified gives 598/105
- So, 4/42 + 56/10 = 598/105
In mixed form: 573/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/42+56/10 4/84+56/10 4/42+56/20 12/42+56/10 4/42+56/30 20/42+56/10 4/42+56/50 28/42+56/10 4/42+56/70