Add 3/45 and 6/27
3/45 + 6/27 is 13/45.
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,
3/45 = 3 × 3/45 × 3 = 9/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
6/27 = 6 × 5/27 × 5 = 30/135 - Add the two like fractions:
9/135 + 30/135 = 9 + 30/135 = 39/135 - 39/135 simplified gives 13/45
- So, 3/45 + 6/27 = 13/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/45+6/27 3/45+12/27 3/90+6/27 3/45+6/54 9/45+6/27 3/45+18/27 3/45+6/81 15/45+6/27 3/45+30/27 21/45+6/27 3/45+42/27