Add 63/3 and 54/28
1st number: 21 0/3, 2nd number: 1 26/28
63/3 + 54/28 is 321/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 3 × 28 = 84,
63/3 = 63 × 28/3 × 28 = 1764/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
54/28 = 54 × 3/28 × 3 = 162/84 - Add the two like fractions:
1764/84 + 162/84 = 1764 + 162/84 = 1926/84 - 1926/84 simplified gives 321/14
- So, 63/3 + 54/28 = 321/14
In mixed form: 2213/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/6+54/28 63/3+54/56 63/9+54/28 63/3+54/84 63/15+54/28 63/21+54/28