Add 1/42 and 50/48
1st number: 1/42, 2nd number: 1 2/48
1/42 + 50/48 is 179/168.
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,
1/42 = 1 × 8/42 × 8 = 8/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
50/48 = 50 × 7/48 × 7 = 350/336 - Add the two like fractions:
8/336 + 350/336 = 8 + 350/336 = 358/336 - 358/336 simplified gives 179/168
- So, 1/42 + 50/48 = 179/168
In mixed form: 111/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/42+50/48 1/84+50/48 1/42+50/96 3/42+50/48 5/42+50/48 7/42+50/48