Add 56/42 and 60/48
1st number: 1 14/42, 2nd number: 1 12/48
56/42 + 60/48 is 31/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 42 × 8 = 336,
56/42 = 56 × 8/42 × 8 = 448/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
60/48 = 60 × 7/48 × 7 = 420/336 - Add the two like fractions:
448/336 + 420/336 = 448 + 420/336 = 868/336 - 868/336 simplified gives 31/12
- So, 56/42 + 60/48 = 31/12
In mixed form: 27/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/84+60/48 56/42+60/96