Add 10/5 and 35/18
1st number: 2 0/5, 2nd number: 1 17/18
10/5 + 35/18 is 71/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 18 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 5 × 18 = 90,
10/5 = 10 × 18/5 × 18 = 180/90 - Likewise, for the 2nd fraction, since 18 × 5 = 90,
35/18 = 35 × 5/18 × 5 = 175/90 - Add the two like fractions:
180/90 + 175/90 = 180 + 175/90 = 355/90 - 355/90 simplified gives 71/18
- So, 10/5 + 35/18 = 71/18
In mixed form: 317/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/5+35/18 10/5+70/18 10/5+35/36 30/5+35/18 10/15+35/18 10/5+35/54 50/5+35/18 10/25+35/18 10/5+35/90 70/5+35/18 10/35+35/18