Add 6/9 and 50/40
1st number: 6/9, 2nd number: 1 10/40
6/9 + 50/40 is 23/12.
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,
6/9 = 6 × 40/9 × 40 = 240/360 - Likewise, for the 2nd fraction, since 40 × 9 = 360,
50/40 = 50 × 9/40 × 9 = 450/360 - Add the two like fractions:
240/360 + 450/360 = 240 + 450/360 = 690/360 - 690/360 simplified gives 23/12
- So, 6/9 + 50/40 = 23/12
In mixed form: 111/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/9+50/40 6/18+50/40 6/9+50/80 18/9+50/40 6/27+50/40 30/9+50/40 6/45+50/40 42/9+50/40 6/63+50/40