Add 3/75 and 42/49
3/75 + 42/49 is 157/175.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 49 is 3675
Next, find the equivalent fraction of both fractional numbers with denominator 3675 - For the 1st fraction, since 75 × 49 = 3675,
3/75 = 3 × 49/75 × 49 = 147/3675 - Likewise, for the 2nd fraction, since 49 × 75 = 3675,
42/49 = 42 × 75/49 × 75 = 3150/3675 - Add the two like fractions:
147/3675 + 3150/3675 = 147 + 3150/3675 = 3297/3675 - 3297/3675 simplified gives 157/175
- So, 3/75 + 42/49 = 157/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/75+42/49 3/75+84/49 3/75+42/98 9/75+42/49 15/75+42/49 21/75+42/49