Add 18/80 and 24/5
1st number: 18/80, 2nd number: 4 4/5
18/80 + 24/5 is 201/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 5 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 80 × 1 = 80,
18/80 = 18 × 1/80 × 1 = 18/80 - Likewise, for the 2nd fraction, since 5 × 16 = 80,
24/5 = 24 × 16/5 × 16 = 384/80 - Add the two like fractions:
18/80 + 384/80 = 18 + 384/80 = 402/80 - 402/80 simplified gives 201/40
- So, 18/80 + 24/5 = 201/40
In mixed form: 51/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/80+24/5 18/80+48/5 18/80+24/10 54/80+24/5 18/80+72/5 18/80+24/15 90/80+24/5 18/80+24/25 18/80+24/35