Add 36/25 and 18/30
1st number: 1 11/25, 2nd number: 18/30
36/25 + 18/30 is 51/25.
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,
36/25 = 36 × 6/25 × 6 = 216/150 - Likewise, for the 2nd fraction, since 30 × 5 = 150,
18/30 = 18 × 5/30 × 5 = 90/150 - Add the two like fractions:
216/150 + 90/150 = 216 + 90/150 = 306/150 - 306/150 simplified gives 51/25
- So, 36/25 + 18/30 = 51/25
In mixed form: 21/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/25+18/30 36/25+36/30 36/50+18/30 36/25+18/60 36/25+54/30 36/75+18/30 36/25+18/90 36/25+90/30