Add 32/60 and 7/90
32/60 + 7/90 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,
32/60 = 32 × 3/60 × 3 = 96/180 - Likewise, for the 2nd fraction, since 90 × 2 = 180,
7/90 = 7 × 2/90 × 2 = 14/180 - Add the two like fractions:
96/180 + 14/180 = 96 + 14/180 = 110/180 - 110/180 simplified gives 11/18
- So, 32/60 + 7/90 = 11/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/60+7/90 32/60+14/90 96/60+7/90 32/60+21/90 32/60+35/90 32/60+49/90