Add 60/12 and 75/9
1st number: 5 0/12, 2nd number: 8 3/9
60/12 + 75/9 is 40/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 9 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 12 × 3 = 36,
60/12 = 60 × 3/12 × 3 = 180/36 - Likewise, for the 2nd fraction, since 9 × 4 = 36,
75/9 = 75 × 4/9 × 4 = 300/36 - Add the two like fractions:
180/36 + 300/36 = 180 + 300/36 = 480/36 - 480/36 simplified gives 40/3
- So, 60/12 + 75/9 = 40/3
In mixed form: 131/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/24+75/9 60/12+75/18 60/36+75/9 60/12+75/27 60/12+75/45 60/84+75/9 60/12+75/63