Add 60/9 and 6/40
1st number: 6 6/9, 2nd number: 6/40
60/9 + 6/40 is 409/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 40 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 9 × 40 = 360,
60/9 = 60 × 40/9 × 40 = 2400/360 - Likewise, for the 2nd fraction, since 40 × 9 = 360,
6/40 = 6 × 9/40 × 9 = 54/360 - Add the two like fractions:
2400/360 + 54/360 = 2400 + 54/360 = 2454/360 - 2454/360 simplified gives 409/60
- So, 60/9 + 6/40 = 409/60
In mixed form: 649/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/9+12/40 60/18+6/40 60/9+6/80 60/9+18/40 60/27+6/40 60/9+30/40 60/45+6/40 60/9+42/40 60/63+6/40