Add 5/36 and 30/45
5/36 + 30/45 is 29/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 45 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
5/36 = 5 × 5/36 × 5 = 25/180 - Likewise, for the 2nd fraction, since 45 × 4 = 180,
30/45 = 30 × 4/45 × 4 = 120/180 - Add the two like fractions:
25/180 + 120/180 = 25 + 120/180 = 145/180 - 145/180 simplified gives 29/36
- So, 5/36 + 30/45 = 29/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/36+30/45 5/36+60/45 5/72+30/45 5/36+30/90 15/36+30/45 5/36+90/45 25/36+30/45 35/36+30/45