Add 54/63 and 4/9
54/63 + 4/9 is 82/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 9 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 63 × 1 = 63,
54/63 = 54 × 1/63 × 1 = 54/63 - Likewise, for the 2nd fraction, since 9 × 7 = 63,
4/9 = 4 × 7/9 × 7 = 28/63 - Add the two like fractions:
54/63 + 28/63 = 54 + 28/63 = 82/63 - So, 54/63 + 4/9 = 82/63
In mixed form: 119/63
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