Add 5/25 and 75/18
1st number: 5/25, 2nd number: 4 3/18
5/25 + 75/18 is 131/30.
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,
5/25 = 5 × 18/25 × 18 = 90/450 - Likewise, for the 2nd fraction, since 18 × 25 = 450,
75/18 = 75 × 25/18 × 25 = 1875/450 - Add the two like fractions:
90/450 + 1875/450 = 90 + 1875/450 = 1965/450 - 1965/450 simplified gives 131/30
- So, 5/25 + 75/18 = 131/30
In mixed form: 411/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/25+75/18 5/50+75/18 5/25+75/36 15/25+75/18 5/75+75/18 5/25+75/54 5/25+75/90 35/25+75/18