Add 84/10 and 4/15
1st number: 8 4/10, 2nd number: 4/15
84/10 + 4/15 is 26/3.
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,
4/15 = 4 × 2/15 × 2 = 8/30 - Add the two like fractions:
252/30 + 8/30 = 252 + 8/30 = 260/30 - 260/30 simplified gives 26/3
- So, 84/10 + 4/15 = 26/3
In mixed form: 82/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/10+8/15 84/20+4/15 84/10+4/30 84/10+12/15 84/30+4/15 84/10+4/45 84/10+20/15 84/50+4/15 84/10+4/75 84/10+28/15 84/70+4/15