Add 54/64 and 18/56
54/64 + 18/56 is 261/224.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 56 is 448
Next, find the equivalent fraction of both fractional numbers with denominator 448 - For the 1st fraction, since 64 × 7 = 448,
54/64 = 54 × 7/64 × 7 = 378/448 - Likewise, for the 2nd fraction, since 56 × 8 = 448,
18/56 = 18 × 8/56 × 8 = 144/448 - Add the two like fractions:
378/448 + 144/448 = 378 + 144/448 = 522/448 - 522/448 simplified gives 261/224
- So, 54/64 + 18/56 = 261/224
In mixed form: 137/224
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