Add 5/42 and 60/56
1st number: 5/42, 2nd number: 1 4/56
5/42 + 60/56 is 25/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 42 × 4 = 168,
5/42 = 5 × 4/42 × 4 = 20/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
60/56 = 60 × 3/56 × 3 = 180/168 - Add the two like fractions:
20/168 + 180/168 = 20 + 180/168 = 200/168 - 200/168 simplified gives 25/21
- So, 5/42 + 60/56 = 25/21
In mixed form: 14/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/42+60/56 5/84+60/56 15/42+60/56 25/42+60/56 35/42+60/56