Add 7/54 and 9/14
7/54 + 9/14 is 146/189.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 14 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 54 × 7 = 378,
7/54 = 7 × 7/54 × 7 = 49/378 - Likewise, for the 2nd fraction, since 14 × 27 = 378,
9/14 = 9 × 27/14 × 27 = 243/378 - Add the two like fractions:
49/378 + 243/378 = 49 + 243/378 = 292/378 - 292/378 simplified gives 146/189
- So, 7/54 + 9/14 = 146/189
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