Add 35/2 and 80/30
1st number: 17 1/2, 2nd number: 2 20/30
35/2 + 80/30 is 121/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 2 × 15 = 30,
35/2 = 35 × 15/2 × 15 = 525/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
80/30 = 80 × 1/30 × 1 = 80/30 - Add the two like fractions:
525/30 + 80/30 = 525 + 80/30 = 605/30 - 605/30 simplified gives 121/6
- So, 35/2 + 80/30 = 121/6
In mixed form: 201/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/2+80/30 35/4+80/30 35/2+80/60 35/6+80/30 35/2+80/90 35/10+80/30 35/14+80/30