Add 24/4 and 18/80
1st number: 6 0/4, 2nd number: 18/80
24/4 + 18/80 is 249/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 80 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 4 × 20 = 80,
24/4 = 24 × 20/4 × 20 = 480/80 - Likewise, for the 2nd fraction, since 80 × 1 = 80,
18/80 = 18 × 1/80 × 1 = 18/80 - Add the two like fractions:
480/80 + 18/80 = 480 + 18/80 = 498/80 - 498/80 simplified gives 249/40
- So, 24/4 + 18/80 = 249/40
In mixed form: 69/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/4+18/80 24/4+36/80 24/8+18/80 72/4+18/80 24/4+54/80 24/12+18/80 24/4+90/80 24/20+18/80 24/28+18/80