Add 60/15 and 75/9
1st number: 4 0/15, 2nd number: 8 3/9
60/15 + 75/9 is 37/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 9 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 15 × 3 = 45,
60/15 = 60 × 3/15 × 3 = 180/45 - Likewise, for the 2nd fraction, since 9 × 5 = 45,
75/9 = 75 × 5/9 × 5 = 375/45 - Add the two like fractions:
180/45 + 375/45 = 180 + 375/45 = 555/45 - 555/45 simplified gives 37/3
- So, 60/15 + 75/9 = 37/3
In mixed form: 121/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/30+75/9 60/15+75/18 60/45+75/9 60/15+75/27 60/75+75/9 60/15+75/45 60/15+75/63