Add 50/30 and 60/9
1st number: 1 20/30, 2nd number: 6 6/9
50/30 + 60/9 is 25/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 9 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 30 × 3 = 90,
50/30 = 50 × 3/30 × 3 = 150/90 - Likewise, for the 2nd fraction, since 9 × 10 = 90,
60/9 = 60 × 10/9 × 10 = 600/90 - Add the two like fractions:
150/90 + 600/90 = 150 + 600/90 = 750/90 - 750/90 simplified gives 25/3
- So, 50/30 + 60/9 = 25/3
In mixed form: 81/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/60+60/9 50/30+60/18 50/90+60/9 50/30+60/27 50/30+60/45 50/30+60/63