Add 5/25 and 75/30
1st number: 5/25, 2nd number: 2 15/30
5/25 + 75/30 is 27/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 30 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 25 × 6 = 150,
5/25 = 5 × 6/25 × 6 = 30/150 - Likewise, for the 2nd fraction, since 30 × 5 = 150,
75/30 = 75 × 5/30 × 5 = 375/150 - Add the two like fractions:
30/150 + 375/150 = 30 + 375/150 = 405/150 - 405/150 simplified gives 27/10
- So, 5/25 + 75/30 = 27/10
In mixed form: 27/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/25+75/30 5/50+75/30 5/25+75/60 15/25+75/30 5/75+75/30 5/25+75/90 35/25+75/30