Add 2/42 and 81/48
1st number: 2/42, 2nd number: 1 33/48
2/42 + 81/48 is 583/336.
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,
2/42 = 2 × 8/42 × 8 = 16/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
81/48 = 81 × 7/48 × 7 = 567/336 - Add the two like fractions:
16/336 + 567/336 = 16 + 567/336 = 583/336 - So, 2/42 + 81/48 = 583/336
In mixed form: 1247/336
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/42+81/48 2/84+81/48 2/42+81/96 6/42+81/48 10/42+81/48 14/42+81/48