Add 18/40 and 24/50
18/40 + 24/50 is 93/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 50 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 40 × 5 = 200,
18/40 = 18 × 5/40 × 5 = 90/200 - Likewise, for the 2nd fraction, since 50 × 4 = 200,
24/50 = 24 × 4/50 × 4 = 96/200 - Add the two like fractions:
90/200 + 96/200 = 90 + 96/200 = 186/200 - 186/200 simplified gives 93/100
- So, 18/40 + 24/50 = 93/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/40+24/50 18/40+48/50 18/80+24/50 54/40+24/50 18/40+72/50 90/40+24/50