Add 18/36 and 54/25
1st number: 18/36, 2nd number: 2 4/25
18/36 + 54/25 is 133/50.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 25 is 900
Next, find the equivalent fraction of both fractional numbers with denominator 900 - For the 1st fraction, since 36 × 25 = 900,
18/36 = 18 × 25/36 × 25 = 450/900 - Likewise, for the 2nd fraction, since 25 × 36 = 900,
54/25 = 54 × 36/25 × 36 = 1944/900 - Add the two like fractions:
450/900 + 1944/900 = 450 + 1944/900 = 2394/900 - 2394/900 simplified gives 133/50
- So, 18/36 + 54/25 = 133/50
In mixed form: 233/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/72+54/25 18/36+54/50 54/36+54/25 18/36+54/75 90/36+54/25