Add 32/9 and 45/60
1st number: 3 5/9, 2nd number: 45/60
32/9 + 45/60 is 155/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 9 × 20 = 180,
32/9 = 32 × 20/9 × 20 = 640/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
45/60 = 45 × 3/60 × 3 = 135/180 - Add the two like fractions:
640/180 + 135/180 = 640 + 135/180 = 775/180 - 775/180 simplified gives 155/36
- So, 32/9 + 45/60 = 155/36
In mixed form: 411/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/9+45/60 32/9+90/60 32/18+45/60 96/9+45/60 32/27+45/60 32/45+45/60 32/63+45/60