Add 3/42 and 3/25
3/42 + 3/25 is 67/350.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 25 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 25 × 42 = 1050,
3/25 = 3 × 42/25 × 42 = 126/1050 - Add the two like fractions:
75/1050 + 126/1050 = 75 + 126/1050 = 201/1050 - 201/1050 simplified gives 67/350
- So, 3/42 + 3/25 = 67/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/42+3/25 3/42+6/25 3/84+3/25 3/42+3/50 9/42+3/25 3/42+9/25 3/42+3/75 15/42+3/25 3/42+15/25 21/42+3/25 3/42+21/25