Add 28/5 and 24/84
1st number: 5 3/5, 2nd number: 24/84
28/5 + 24/84 is 206/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 5 × 84 = 420,
28/5 = 28 × 84/5 × 84 = 2352/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
24/84 = 24 × 5/84 × 5 = 120/420 - Add the two like fractions:
2352/420 + 120/420 = 2352 + 120/420 = 2472/420 - 2472/420 simplified gives 206/35
- So, 28/5 + 24/84 = 206/35
In mixed form: 531/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/5+24/84 28/5+48/84 28/10+24/84 84/5+24/84 28/5+72/84 28/15+24/84 28/25+24/84 28/35+24/84