Add 60/15 and 80/75
1st number: 4 0/15, 2nd number: 1 5/75
60/15 + 80/75 is 76/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 75 is 75
Next, find the equivalent fraction of both fractional numbers with denominator 75 - For the 1st fraction, since 15 × 5 = 75,
60/15 = 60 × 5/15 × 5 = 300/75 - Likewise, for the 2nd fraction, since 75 × 1 = 75,
80/75 = 80 × 1/75 × 1 = 80/75 - Add the two like fractions:
300/75 + 80/75 = 300 + 80/75 = 380/75 - 380/75 simplified gives 76/15
- So, 60/15 + 80/75 = 76/15
In mixed form: 51/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/30+80/75 60/45+80/75 60/75+80/75