Add 6/90 and 7/36
6/90 + 7/36 is 47/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 90 × 2 = 180,
6/90 = 6 × 2/90 × 2 = 12/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
7/36 = 7 × 5/36 × 5 = 35/180 - Add the two like fractions:
12/180 + 35/180 = 12 + 35/180 = 47/180 - So, 6/90 + 7/36 = 47/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/90+7/36 6/90+14/36 6/90+7/72 18/90+7/36 6/90+21/36 30/90+7/36 6/90+35/36 42/90+7/36 6/90+49/36