Add 50/30 and 10/15
1st number: 1 20/30, 2nd number: 10/15
50/30 + 10/15 is 7/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 30 × 1 = 30,
50/30 = 50 × 1/30 × 1 = 50/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
10/15 = 10 × 2/15 × 2 = 20/30 - Add the two like fractions:
50/30 + 20/30 = 50 + 20/30 = 70/30 - 70/30 simplified gives 7/3
- So, 50/30 + 10/15 = 7/3
In mixed form: 21/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/30+20/15 50/60+10/15 50/30+10/30 50/30+30/15 50/90+10/15 50/30+10/45 50/30+50/15 50/30+10/75 50/30+70/15