Add 7/15 and 24/10
1st number: 7/15, 2nd number: 2 4/10
7/15 + 24/10 is 43/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 15 × 2 = 30,
7/15 = 7 × 2/15 × 2 = 14/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
24/10 = 24 × 3/10 × 3 = 72/30 - Add the two like fractions:
14/30 + 72/30 = 14 + 72/30 = 86/30 - 86/30 simplified gives 43/15
- So, 7/15 + 24/10 = 43/15
In mixed form: 213/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/15+24/10 7/15+48/10 7/30+24/10 7/15+24/20 21/15+24/10 7/15+72/10 7/45+24/10 7/15+24/30 35/15+24/10 7/75+24/10 7/15+24/50 49/15+24/10 7/15+24/70