Add 45/15 and 50/27
1st number: 3 0/15, 2nd number: 1 23/27
45/15 + 50/27 is 131/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 27 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 15 × 9 = 135,
45/15 = 45 × 9/15 × 9 = 405/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
50/27 = 50 × 5/27 × 5 = 250/135 - Add the two like fractions:
405/135 + 250/135 = 405 + 250/135 = 655/135 - 655/135 simplified gives 131/27
- So, 45/15 + 50/27 = 131/27
In mixed form: 423/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/15+50/27 45/30+50/27 45/15+50/54 45/15+50/81 45/75+50/27