Add 5/42 and 7/75
5/42 + 7/75 is 223/1050.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 75 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 42 × 25 = 1050,
5/42 = 5 × 25/42 × 25 = 125/1050 - Likewise, for the 2nd fraction, since 75 × 14 = 1050,
7/75 = 7 × 14/75 × 14 = 98/1050 - Add the two like fractions:
125/1050 + 98/1050 = 125 + 98/1050 = 223/1050 - So, 5/42 + 7/75 = 223/1050
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/42+7/75 5/42+14/75 5/84+7/75 15/42+7/75 5/42+21/75 25/42+7/75 5/42+35/75 35/42+7/75 5/42+49/75