Add 24/18 and 45/54
1st number: 1 6/18, 2nd number: 45/54
24/18 + 45/54 is 13/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 18 × 3 = 54,
24/18 = 24 × 3/18 × 3 = 72/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
45/54 = 45 × 1/54 × 1 = 45/54 - Add the two like fractions:
72/54 + 45/54 = 72 + 45/54 = 117/54 - 117/54 simplified gives 13/6
- So, 24/18 + 45/54 = 13/6
In mixed form: 21/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/18+45/54 24/18+90/54 24/36+45/54 72/18+45/54 24/54+45/54 24/90+45/54