Add 9/3 and 54/84
1st number: 3 0/3, 2nd number: 54/84
9/3 + 54/84 is 51/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 3 × 28 = 84,
9/3 = 9 × 28/3 × 28 = 252/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
54/84 = 54 × 1/84 × 1 = 54/84 - Add the two like fractions:
252/84 + 54/84 = 252 + 54/84 = 306/84 - 306/84 simplified gives 51/14
- So, 9/3 + 54/84 = 51/14
In mixed form: 39/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/3+54/84 9/6+54/84 27/3+54/84 45/3+54/84 9/15+54/84 63/3+54/84 9/21+54/84