Add 18/24 and 5/20
18/24 + 5/20 is 1/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 20 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
18/24 = 18 × 5/24 × 5 = 90/120 - Likewise, for the 2nd fraction, since 20 × 6 = 120,
5/20 = 5 × 6/20 × 6 = 30/120 - Add the two like fractions:
90/120 + 30/120 = 90 + 30/120 = 120/120 - 120/120 simplified gives 1/1
- So, 18/24 + 5/20 = 1/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/24+5/20 18/24+10/20 18/48+5/20 18/24+5/40 54/24+5/20 18/24+15/20 18/72+5/20 18/24+5/60 90/24+5/20 18/24+25/20 18/24+35/20