Add 36/27 and 30/45
1st number: 1 9/27, 2nd number: 30/45
36/27 + 30/45 is 2/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 45 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 27 × 5 = 135,
36/27 = 36 × 5/27 × 5 = 180/135 - Likewise, for the 2nd fraction, since 45 × 3 = 135,
30/45 = 30 × 3/45 × 3 = 90/135 - Add the two like fractions:
180/135 + 90/135 = 180 + 90/135 = 270/135 - 270/135 simplified gives 2/1
- So, 36/27 + 30/45 = 2/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/27+30/45 36/27+60/45 36/54+30/45 36/27+30/90 36/27+90/45 36/81+30/45