Add 50/5 and 40/18
1st number: 10 0/5, 2nd number: 2 4/18
50/5 + 40/18 is 110/9.
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,
50/5 = 50 × 18/5 × 18 = 900/90 - Likewise, for the 2nd fraction, since 18 × 5 = 90,
40/18 = 40 × 5/18 × 5 = 200/90 - Add the two like fractions:
900/90 + 200/90 = 900 + 200/90 = 1100/90 - 1100/90 simplified gives 110/9
- So, 50/5 + 40/18 = 110/9
In mixed form: 122/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/5+80/18 50/10+40/18 50/5+40/36 50/15+40/18 50/5+40/54 50/25+40/18 50/5+40/90 50/35+40/18