Add 60/9 and 60/90
1st number: 6 6/9, 2nd number: 60/90
60/9 + 60/90 is 22/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 9 × 10 = 90,
60/9 = 60 × 10/9 × 10 = 600/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
60/90 = 60 × 1/90 × 1 = 60/90 - Add the two like fractions:
600/90 + 60/90 = 600 + 60/90 = 660/90 - 660/90 simplified gives 22/3
- So, 60/9 + 60/90 = 22/3
In mixed form: 71/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/18+60/90 60/27+60/90 60/45+60/90 60/63+60/90