Add 28/25 and 3/18
1st number: 1 3/25, 2nd number: 3/18
28/25 + 3/18 is 193/150.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 18 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 25 × 18 = 450,
28/25 = 28 × 18/25 × 18 = 504/450 - Likewise, for the 2nd fraction, since 18 × 25 = 450,
3/18 = 3 × 25/18 × 25 = 75/450 - Add the two like fractions:
504/450 + 75/450 = 504 + 75/450 = 579/450 - 579/450 simplified gives 193/150
- So, 28/25 + 3/18 = 193/150
In mixed form: 143/150
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/25+3/18 28/25+6/18 28/50+3/18 28/25+3/36 84/25+3/18 28/25+9/18 28/75+3/18 28/25+3/54 28/25+15/18 28/25+3/90 28/25+21/18