Add 5/7 and 15/64
5/7 + 15/64 is 425/448.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 64 is 448
Next, find the equivalent fraction of both fractional numbers with denominator 448 - For the 1st fraction, since 7 × 64 = 448,
5/7 = 5 × 64/7 × 64 = 320/448 - Likewise, for the 2nd fraction, since 64 × 7 = 448,
15/64 = 15 × 7/64 × 7 = 105/448 - Add the two like fractions:
320/448 + 105/448 = 320 + 105/448 = 425/448 - So, 5/7 + 15/64 = 425/448
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