Add 80/35 and 2/18
1st number: 2 10/35, 2nd number: 2/18
80/35 + 2/18 is 151/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 18 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 35 × 18 = 630,
80/35 = 80 × 18/35 × 18 = 1440/630 - Likewise, for the 2nd fraction, since 18 × 35 = 630,
2/18 = 2 × 35/18 × 35 = 70/630 - Add the two like fractions:
1440/630 + 70/630 = 1440 + 70/630 = 1510/630 - 1510/630 simplified gives 151/63
- So, 80/35 + 2/18 = 151/63
In mixed form: 225/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/35+4/18 80/70+2/18 80/35+2/36 80/35+6/18 80/35+2/54 80/35+10/18 80/35+2/90 80/35+14/18