Add 36/60 and 1/90
36/60 + 1/90 is 11/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 90 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
36/60 = 36 × 3/60 × 3 = 108/180 - Likewise, for the 2nd fraction, since 90 × 2 = 180,
1/90 = 1 × 2/90 × 2 = 2/180 - Add the two like fractions:
108/180 + 2/180 = 108 + 2/180 = 110/180 - 110/180 simplified gives 11/18
- So, 36/60 + 1/90 = 11/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/60+1/90 36/60+2/90 36/60+3/90 36/60+5/90 36/60+7/90