Add 9/60 and 27/4
1st number: 9/60, 2nd number: 6 3/4
9/60 + 27/4 is 69/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 4 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
9/60 = 9 × 1/60 × 1 = 9/60 - Likewise, for the 2nd fraction, since 4 × 15 = 60,
27/4 = 27 × 15/4 × 15 = 405/60 - Add the two like fractions:
9/60 + 405/60 = 9 + 405/60 = 414/60 - 414/60 simplified gives 69/10
- So, 9/60 + 27/4 = 69/10
In mixed form: 69/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/60+27/4 9/60+54/4 9/60+27/8 27/60+27/4 9/60+81/4 9/60+27/12 45/60+27/4 9/60+27/20 63/60+27/4 9/60+27/28