Add 5/27 and 90/15
1st number: 5/27, 2nd number: 6 0/15
5/27 + 90/15 is 167/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 15 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 27 × 5 = 135,
5/27 = 5 × 5/27 × 5 = 25/135 - Likewise, for the 2nd fraction, since 15 × 9 = 135,
90/15 = 90 × 9/15 × 9 = 810/135 - Add the two like fractions:
25/135 + 810/135 = 25 + 810/135 = 835/135 - 835/135 simplified gives 167/27
- So, 5/27 + 90/15 = 167/27
In mixed form: 65/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/27+90/15 5/54+90/15 5/27+90/30 15/27+90/15 5/81+90/15 5/27+90/45 25/27+90/15 5/27+90/75 35/27+90/15