Add 84/9 and 36/60
1st number: 9 3/9, 2nd number: 36/60
84/9 + 36/60 is 149/15.
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,
84/9 = 84 × 20/9 × 20 = 1680/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
36/60 = 36 × 3/60 × 3 = 108/180 - Add the two like fractions:
1680/180 + 108/180 = 1680 + 108/180 = 1788/180 - 1788/180 simplified gives 149/15
- So, 84/9 + 36/60 = 149/15
In mixed form: 914/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/9+72/60 84/18+36/60 84/27+36/60 84/45+36/60 84/63+36/60