Add 84/5 and 15/35
1st number: 16 4/5, 2nd number: 15/35
84/5 + 15/35 is 603/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 35 is 35
Next, find the equivalent fraction of both fractional numbers with denominator 35 - For the 1st fraction, since 5 × 7 = 35,
84/5 = 84 × 7/5 × 7 = 588/35 - Likewise, for the 2nd fraction, since 35 × 1 = 35,
15/35 = 15 × 1/35 × 1 = 15/35 - Add the two like fractions:
588/35 + 15/35 = 588 + 15/35 = 603/35 - So, 84/5 + 15/35 = 603/35
In mixed form: 178/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/5+30/35 84/10+15/35 84/5+15/70 84/5+45/35 84/15+15/35 84/5+75/35 84/25+15/35 84/35+15/35