Add 25/27 and 18/4
1st number: 25/27, 2nd number: 4 2/4
25/27 + 18/4 is 293/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 4 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 27 × 4 = 108,
25/27 = 25 × 4/27 × 4 = 100/108 - Likewise, for the 2nd fraction, since 4 × 27 = 108,
18/4 = 18 × 27/4 × 27 = 486/108 - Add the two like fractions:
100/108 + 486/108 = 100 + 486/108 = 586/108 - 586/108 simplified gives 293/54
- So, 25/27 + 18/4 = 293/54
In mixed form: 523/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/27+18/4 25/27+36/4 25/54+18/4 25/27+18/8 75/27+18/4 25/27+54/4 25/81+18/4 25/27+18/12 25/27+90/4 25/27+18/20 25/27+18/28