Add 84/10 and 6/15
1st number: 8 4/10, 2nd number: 6/15
84/10 + 6/15 is 44/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
84/10 = 84 × 3/10 × 3 = 252/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
6/15 = 6 × 2/15 × 2 = 12/30 - Add the two like fractions:
252/30 + 12/30 = 252 + 12/30 = 264/30 - 264/30 simplified gives 44/5
- So, 84/10 + 6/15 = 44/5
In mixed form: 84/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/10+12/15 84/20+6/15 84/10+6/30 84/10+18/15 84/30+6/15 84/10+6/45 84/10+30/15 84/50+6/15 84/10+6/75 84/10+42/15 84/70+6/15