Add 24/7 and 15/18
1st number: 3 3/7, 2nd number: 15/18
24/7 + 15/18 is 179/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 18 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 7 × 18 = 126,
24/7 = 24 × 18/7 × 18 = 432/126 - Likewise, for the 2nd fraction, since 18 × 7 = 126,
15/18 = 15 × 7/18 × 7 = 105/126 - Add the two like fractions:
432/126 + 105/126 = 432 + 105/126 = 537/126 - 537/126 simplified gives 179/42
- So, 24/7 + 15/18 = 179/42
In mixed form: 411/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/7+15/18 24/7+30/18 24/14+15/18 24/7+15/36 72/7+15/18 24/7+45/18 24/21+15/18 24/7+15/54 24/7+75/18 24/35+15/18 24/7+15/90 24/49+15/18