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Add 14/90 and 3/63

14/90 + 3/63 is 64/315.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 63 is 630
  2. For the 1st fraction, since 90 × 7 = 630,
    14/90 = 14 × 7/90 × 7 = 98/630
  3. Likewise, for the 2nd fraction, since 63 × 10 = 630,
    3/63 = 3 × 10/63 × 10 = 30/630
  4. Add the two fractions:
    98/630 + 30/630 = 98 + 30/630 = 128/630
  5. After reducing the fraction, the answer is 64/315

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