Add 42/3 and 15/49
1st number: 14 0/3, 2nd number: 15/49
42/3 + 15/49 is 701/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 49 is 147
Next, find the equivalent fraction of both fractional numbers with denominator 147 - For the 1st fraction, since 3 × 49 = 147,
42/3 = 42 × 49/3 × 49 = 2058/147 - Likewise, for the 2nd fraction, since 49 × 3 = 147,
15/49 = 15 × 3/49 × 3 = 45/147 - Add the two like fractions:
2058/147 + 45/147 = 2058 + 45/147 = 2103/147 - 2103/147 simplified gives 701/49
- So, 42/3 + 15/49 = 701/49
In mixed form: 1415/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/3+15/49 42/3+30/49 42/6+15/49 42/3+15/98 42/3+45/49 42/9+15/49 42/3+75/49 42/15+15/49 42/21+15/49