Add 18/3 and 24/28
1st number: 6 0/3, 2nd number: 24/28
18/3 + 24/28 is 48/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 3 × 28 = 84,
18/3 = 18 × 28/3 × 28 = 504/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
24/28 = 24 × 3/28 × 3 = 72/84 - Add the two like fractions:
504/84 + 72/84 = 504 + 72/84 = 576/84 - 576/84 simplified gives 48/7
- So, 18/3 + 24/28 = 48/7
In mixed form: 66/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/3+24/28 18/3+48/28 18/6+24/28 18/3+24/56 54/3+24/28 18/3+72/28 18/9+24/28 18/3+24/84 90/3+24/28 18/15+24/28 18/21+24/28