Add 5/18 and 12/25
5/18 + 12/25 is 341/450.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 25 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 18 × 25 = 450,
5/18 = 5 × 25/18 × 25 = 125/450 - Likewise, for the 2nd fraction, since 25 × 18 = 450,
12/25 = 12 × 18/25 × 18 = 216/450 - Add the two like fractions:
125/450 + 216/450 = 125 + 216/450 = 341/450 - So, 5/18 + 12/25 = 341/450
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/18+12/25 5/18+24/25 5/36+12/25 5/18+12/50 15/18+12/25 5/18+36/25 5/54+12/25 5/18+12/75 25/18+12/25 5/18+60/25 5/90+12/25 35/18+12/25 5/18+84/25