Add 15/14 and 80/24
1st number: 1 1/14, 2nd number: 3 8/24
15/14 + 80/24 is 185/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 14 × 12 = 168,
15/14 = 15 × 12/14 × 12 = 180/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
80/24 = 80 × 7/24 × 7 = 560/168 - Add the two like fractions:
180/168 + 560/168 = 180 + 560/168 = 740/168 - 740/168 simplified gives 185/42
- So, 15/14 + 80/24 = 185/42
In mixed form: 417/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/14+80/24 15/28+80/24 15/14+80/48 45/14+80/24 15/42+80/24 15/14+80/72 75/14+80/24 15/70+80/24 15/98+80/24