Add 9/60 and 8/9
9/60 + 8/9 is 187/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 9 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
9/60 = 9 × 3/60 × 3 = 27/180 - Likewise, for the 2nd fraction, since 9 × 20 = 180,
8/9 = 8 × 20/9 × 20 = 160/180 - Add the two like fractions:
27/180 + 160/180 = 27 + 160/180 = 187/180 - So, 9/60 + 8/9 = 187/180
In mixed form: 17/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/60+8/9 9/60+16/9 9/60+8/18 27/60+8/9 9/60+24/9 9/60+8/27 45/60+8/9 9/60+40/9 9/60+8/45 63/60+8/9 9/60+56/9 9/60+8/63