Add 3/18 and 35/5
1st number: 3/18, 2nd number: 7 0/5
3/18 + 35/5 is 43/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 5 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 18 × 5 = 90,
3/18 = 3 × 5/18 × 5 = 15/90 - Likewise, for the 2nd fraction, since 5 × 18 = 90,
35/5 = 35 × 18/5 × 18 = 630/90 - Add the two like fractions:
15/90 + 630/90 = 15 + 630/90 = 645/90 - 645/90 simplified gives 43/6
- So, 3/18 + 35/5 = 43/6
In mixed form: 71/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/18+35/5 3/18+70/5 3/36+35/5 3/18+35/10 9/18+35/5 3/54+35/5 3/18+35/15 15/18+35/5 3/90+35/5 3/18+35/25 21/18+35/5