Add 18/4 and 50/5
1st number: 4 2/4, 2nd number: 10 0/5
18/4 + 50/5 is 29/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 5 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,
18/4 = 18 × 5/4 × 5 = 90/20 - Likewise, for the 2nd fraction, since 5 × 4 = 20,
50/5 = 50 × 4/5 × 4 = 200/20 - Add the two like fractions:
90/20 + 200/20 = 90 + 200/20 = 290/20 - 290/20 simplified gives 29/2
- So, 18/4 + 50/5 = 29/2
In mixed form: 141/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/4+50/5 18/8+50/5 18/4+50/10 54/4+50/5 18/12+50/5 18/4+50/15 90/4+50/5 18/20+50/5 18/4+50/25 18/28+50/5 18/4+50/35