Add 10/45 and 36/27
1st number: 10/45, 2nd number: 1 9/27
10/45 + 36/27 is 14/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 27 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 45 × 3 = 135,
10/45 = 10 × 3/45 × 3 = 30/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
36/27 = 36 × 5/27 × 5 = 180/135 - Add the two like fractions:
30/135 + 180/135 = 30 + 180/135 = 210/135 - 210/135 simplified gives 14/9
- So, 10/45 + 36/27 = 14/9
In mixed form: 15/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/45+36/27 10/45+72/27 10/90+36/27 10/45+36/54 30/45+36/27 10/45+36/81 50/45+36/27 70/45+36/27