Add 24/18 and 20/48
1st number: 1 6/18, 2nd number: 20/48
24/18 + 20/48 is 7/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 48 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 18 × 8 = 144,
24/18 = 24 × 8/18 × 8 = 192/144 - Likewise, for the 2nd fraction, since 48 × 3 = 144,
20/48 = 20 × 3/48 × 3 = 60/144 - Add the two like fractions:
192/144 + 60/144 = 192 + 60/144 = 252/144 - 252/144 simplified gives 7/4
- So, 24/18 + 20/48 = 7/4
In mixed form: 13/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/18+20/48 24/18+40/48 24/36+20/48 24/18+20/96 72/18+20/48 24/18+60/48 24/54+20/48 24/90+20/48