Add 5/36 and 75/90
5/36 + 75/90 is 35/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 90 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 90 × 2 = 180,
75/90 = 75 × 2/90 × 2 = 150/180 - Add the two like fractions:
25/180 + 150/180 = 25 + 150/180 = 175/180 - 175/180 simplified gives 35/36
- So, 5/36 + 75/90 = 35/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/36+75/90 5/72+75/90 15/36+75/90 25/36+75/90 35/36+75/90