Add 16/36 and 27/90
16/36 + 27/90 is 67/90.
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,
16/36 = 16 × 5/36 × 5 = 80/180 - Likewise, for the 2nd fraction, since 90 × 2 = 180,
27/90 = 27 × 2/90 × 2 = 54/180 - Add the two like fractions:
80/180 + 54/180 = 80 + 54/180 = 134/180 - 134/180 simplified gives 67/90
- So, 16/36 + 27/90 = 67/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/36+27/90 16/36+54/90 16/72+27/90 48/36+27/90 16/36+81/90 80/36+27/90