Add 18/60 and 27/25
1st number: 18/60, 2nd number: 1 2/25
18/60 + 27/25 is 69/50.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 25 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 60 × 5 = 300,
18/60 = 18 × 5/60 × 5 = 90/300 - Likewise, for the 2nd fraction, since 25 × 12 = 300,
27/25 = 27 × 12/25 × 12 = 324/300 - Add the two like fractions:
90/300 + 324/300 = 90 + 324/300 = 414/300 - 414/300 simplified gives 69/50
- So, 18/60 + 27/25 = 69/50
In mixed form: 119/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/60+27/25 18/60+54/25 18/60+27/50 54/60+27/25 18/60+81/25 18/60+27/75 90/60+27/25