Add 18/35 and 7/24
18/35 + 7/24 is 677/840.
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,
7/24 = 7 × 35/24 × 35 = 245/840 - Add the two like fractions:
432/840 + 245/840 = 432 + 245/840 = 677/840 - So, 18/35 + 7/24 = 677/840
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/35+7/24 18/35+14/24 18/70+7/24 18/35+7/48 54/35+7/24 18/35+21/24 18/35+7/72 90/35+7/24 18/35+35/24 18/35+49/24