Add 50/15 and 70/25
1st number: 3 5/15, 2nd number: 2 20/25
50/15 + 70/25 is 92/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 25 is 75
Next, find the equivalent fraction of both fractional numbers with denominator 75 - For the 1st fraction, since 15 × 5 = 75,
50/15 = 50 × 5/15 × 5 = 250/75 - Likewise, for the 2nd fraction, since 25 × 3 = 75,
70/25 = 70 × 3/25 × 3 = 210/75 - Add the two like fractions:
250/75 + 210/75 = 250 + 210/75 = 460/75 - 460/75 simplified gives 92/15
- So, 50/15 + 70/25 = 92/15
In mixed form: 62/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/30+70/25 50/15+70/50 50/45+70/25 50/15+70/75 50/75+70/25