Add 15/24 and 70/15
1st number: 15/24, 2nd number: 4 10/15
15/24 + 70/15 is 127/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 15 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
15/24 = 15 × 5/24 × 5 = 75/120 - Likewise, for the 2nd fraction, since 15 × 8 = 120,
70/15 = 70 × 8/15 × 8 = 560/120 - Add the two like fractions:
75/120 + 560/120 = 75 + 560/120 = 635/120 - 635/120 simplified gives 127/24
- So, 15/24 + 70/15 = 127/24
In mixed form: 57/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/24+70/15 15/48+70/15 15/24+70/30 45/24+70/15 15/72+70/15 15/24+70/45 75/24+70/15 15/24+70/75