Add 18/50 and 7/15
18/50 + 7/15 is 62/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 15 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 50 × 3 = 150,
18/50 = 18 × 3/50 × 3 = 54/150 - Likewise, for the 2nd fraction, since 15 × 10 = 150,
7/15 = 7 × 10/15 × 10 = 70/150 - Add the two like fractions:
54/150 + 70/150 = 54 + 70/150 = 124/150 - 124/150 simplified gives 62/75
- So, 18/50 + 7/15 = 62/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/50+7/15 18/50+14/15 18/50+7/30 54/50+7/15 18/50+21/15 18/50+7/45 90/50+7/15 18/50+35/15 18/50+7/75 18/50+49/15