Add 40/15 and 18/50
1st number: 2 10/15, 2nd number: 18/50
40/15 + 18/50 is 227/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 15 × 10 = 150,
40/15 = 40 × 10/15 × 10 = 400/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
18/50 = 18 × 3/50 × 3 = 54/150 - Add the two like fractions:
400/150 + 54/150 = 400 + 54/150 = 454/150 - 454/150 simplified gives 227/75
- So, 40/15 + 18/50 = 227/75
In mixed form: 32/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/15+18/50 40/15+36/50 40/30+18/50 40/15+54/50 40/45+18/50 40/15+90/50 40/75+18/50