Add 3/42 and 2/75
3/42 + 2/75 is 103/1050.
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,
3/42 = 3 × 25/42 × 25 = 75/1050 - Likewise, for the 2nd fraction, since 75 × 14 = 1050,
2/75 = 2 × 14/75 × 14 = 28/1050 - Add the two like fractions:
75/1050 + 28/1050 = 75 + 28/1050 = 103/1050 - So, 3/42 + 2/75 = 103/1050
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/42+2/75 3/42+4/75 3/84+2/75 9/42+2/75 3/42+6/75 15/42+2/75 3/42+10/75 21/42+2/75 3/42+14/75