Add 63/64 and 6/7
63/64 + 6/7 is 825/448.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 7 is 448
Next, find the equivalent fraction of both fractional numbers with denominator 448 - For the 1st fraction, since 64 × 7 = 448,
63/64 = 63 × 7/64 × 7 = 441/448 - Likewise, for the 2nd fraction, since 7 × 64 = 448,
6/7 = 6 × 64/7 × 64 = 384/448 - Add the two like fractions:
441/448 + 384/448 = 441 + 384/448 = 825/448 - So, 63/64 + 6/7 = 825/448
In mixed form: 1377/448
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