Add 7/42 and 75/48
1st number: 7/42, 2nd number: 1 27/48
7/42 + 75/48 is 83/48.
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,
7/42 = 7 × 8/42 × 8 = 56/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
75/48 = 75 × 7/48 × 7 = 525/336 - Add the two like fractions:
56/336 + 525/336 = 56 + 525/336 = 581/336 - 581/336 simplified gives 83/48
- So, 7/42 + 75/48 = 83/48
In mixed form: 135/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/42+75/48 7/84+75/48 7/42+75/96 21/42+75/48 35/42+75/48 49/42+75/48