Add 28/54 and 6/63
28/54 + 6/63 is 116/189.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 63 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 54 × 7 = 378,
28/54 = 28 × 7/54 × 7 = 196/378 - Likewise, for the 2nd fraction, since 63 × 6 = 378,
6/63 = 6 × 6/63 × 6 = 36/378 - Add the two like fractions:
196/378 + 36/378 = 196 + 36/378 = 232/378 - 232/378 simplified gives 116/189
- So, 28/54 + 6/63 = 116/189
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