Add 24/18 and 63/54
1st number: 1 6/18, 2nd number: 1 9/54
24/18 + 63/54 is 5/2.
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,
63/54 = 63 × 1/54 × 1 = 63/54 - Add the two like fractions:
72/54 + 63/54 = 72 + 63/54 = 135/54 - 135/54 simplified gives 5/2
- So, 24/18 + 63/54 = 5/2
In mixed form: 21/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/18+63/54 24/36+63/54 72/18+63/54 24/54+63/54 24/90+63/54