Add 30/35 and 80/36
1st number: 30/35, 2nd number: 2 8/36
30/35 + 80/36 is 194/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 36 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 35 × 36 = 1260,
30/35 = 30 × 36/35 × 36 = 1080/1260 - Likewise, for the 2nd fraction, since 36 × 35 = 1260,
80/36 = 80 × 35/36 × 35 = 2800/1260 - Add the two like fractions:
1080/1260 + 2800/1260 = 1080 + 2800/1260 = 3880/1260 - 3880/1260 simplified gives 194/63
- So, 30/35 + 80/36 = 194/63
In mixed form: 35/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/35+80/36 30/70+80/36 30/35+80/72 90/35+80/36