Add 15/50 and 2/5
15/50 + 2/5 is 7/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 5 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 50 × 1 = 50,
15/50 = 15 × 1/50 × 1 = 15/50 - Likewise, for the 2nd fraction, since 5 × 10 = 50,
2/5 = 2 × 10/5 × 10 = 20/50 - Add the two like fractions:
15/50 + 20/50 = 15 + 20/50 = 35/50 - 35/50 simplified gives 7/10
- So, 15/50 + 2/5 = 7/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/50+2/5 15/50+4/5 15/50+2/10 45/50+2/5 15/50+6/5 15/50+2/15 75/50+2/5 15/50+10/5 15/50+2/25 15/50+14/5 15/50+2/35