Add 49/15 and 25/84
1st number: 3 4/15, 2nd number: 25/84
49/15 + 25/84 is 499/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 15 × 28 = 420,
49/15 = 49 × 28/15 × 28 = 1372/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
25/84 = 25 × 5/84 × 5 = 125/420 - Add the two like fractions:
1372/420 + 125/420 = 1372 + 125/420 = 1497/420 - 1497/420 simplified gives 499/140
- So, 49/15 + 25/84 = 499/140
In mixed form: 379/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/15+25/84 49/15+50/84 49/30+25/84 49/15+75/84 49/45+25/84 49/75+25/84