Add 49/84 and 28/5
1st number: 49/84, 2nd number: 5 3/5
49/84 + 28/5 is 371/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 5 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
49/84 = 49 × 5/84 × 5 = 245/420 - Likewise, for the 2nd fraction, since 5 × 84 = 420,
28/5 = 28 × 84/5 × 84 = 2352/420 - Add the two like fractions:
245/420 + 2352/420 = 245 + 2352/420 = 2597/420 - 2597/420 simplified gives 371/60
- So, 49/84 + 28/5 = 371/60
In mixed form: 611/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/84+28/5 49/84+56/5 49/84+28/10 49/84+84/5 49/84+28/15 49/84+28/25 49/84+28/35