Add 45/6 and 18/27
1st number: 7 3/6, 2nd number: 18/27
45/6 + 18/27 is 49/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 27 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 6 × 9 = 54,
45/6 = 45 × 9/6 × 9 = 405/54 - Likewise, for the 2nd fraction, since 27 × 2 = 54,
18/27 = 18 × 2/27 × 2 = 36/54 - Add the two like fractions:
405/54 + 36/54 = 405 + 36/54 = 441/54 - 441/54 simplified gives 49/6
- So, 45/6 + 18/27 = 49/6
In mixed form: 81/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/6+18/27 45/6+36/27 45/12+18/27 45/6+18/54 45/6+54/27 45/18+18/27 45/6+18/81 45/6+90/27 45/30+18/27 45/42+18/27