Add 20/50 and 9/24
20/50 + 9/24 is 31/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 24 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 50 × 12 = 600,
20/50 = 20 × 12/50 × 12 = 240/600 - Likewise, for the 2nd fraction, since 24 × 25 = 600,
9/24 = 9 × 25/24 × 25 = 225/600 - Add the two like fractions:
240/600 + 225/600 = 240 + 225/600 = 465/600 - 465/600 simplified gives 31/40
- So, 20/50 + 9/24 = 31/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/50+9/24 20/50+18/24 20/50+9/48 60/50+9/24 20/50+27/24 20/50+9/72 20/50+45/24 20/50+63/24