Add 18/35 and 28/24
1st number: 18/35, 2nd number: 1 4/24
18/35 + 28/24 is 353/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 24 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 35 × 24 = 840,
18/35 = 18 × 24/35 × 24 = 432/840 - Likewise, for the 2nd fraction, since 24 × 35 = 840,
28/24 = 28 × 35/24 × 35 = 980/840 - Add the two like fractions:
432/840 + 980/840 = 432 + 980/840 = 1412/840 - 1412/840 simplified gives 353/210
- So, 18/35 + 28/24 = 353/210
In mixed form: 1143/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/35+28/24 18/35+56/24 18/70+28/24 18/35+28/48 54/35+28/24 18/35+84/24 18/35+28/72 90/35+28/24