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Add 4/30 and 30/64

4/30 + 30/64 is 289/480.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 64 is 960
  2. For the 1st fraction, since 30 × 32 = 960,
    4/30 = 4 × 32/30 × 32 = 128/960
  3. Likewise, for the 2nd fraction, since 64 × 15 = 960,
    30/64 = 30 × 15/64 × 15 = 450/960
  4. Add the two fractions:
    128/960 + 450/960 = 128 + 450/960 = 578/960
  5. After reducing the fraction, the answer is 289/480

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