Add 15/7 and 24/56
1st number: 2 1/7, 2nd number: 24/56
15/7 + 24/56 is 18/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 7 × 8 = 56,
15/7 = 15 × 8/7 × 8 = 120/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
24/56 = 24 × 1/56 × 1 = 24/56 - Add the two like fractions:
120/56 + 24/56 = 120 + 24/56 = 144/56 - 144/56 simplified gives 18/7
- So, 15/7 + 24/56 = 18/7
In mixed form: 24/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/7+24/56 15/7+48/56 15/14+24/56 45/7+24/56 15/7+72/56 15/21+24/56 75/7+24/56 15/35+24/56 15/49+24/56