Add 35/42 and 14/48
35/42 + 14/48 is 9/8.
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,
35/42 = 35 × 8/42 × 8 = 280/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
14/48 = 14 × 7/48 × 7 = 98/336 - Add the two like fractions:
280/336 + 98/336 = 280 + 98/336 = 378/336 - 378/336 simplified gives 9/8
- So, 35/42 + 14/48 = 9/8
In mixed form: 11/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/42+14/48 35/42+28/48 35/84+14/48 35/42+14/96 35/42+42/48 35/42+70/48 35/42+98/48