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Add 10/63 and 8/30

10/63 + 8/30 is 134/315.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 30 is 630
  2. For the 1st fraction, since 63 × 10 = 630,
    10/63 = 10 × 10/63 × 10 = 100/630
  3. Likewise, for the 2nd fraction, since 30 × 21 = 630,
    8/30 = 8 × 21/30 × 21 = 168/630
  4. Add the two fractions:
    100/630 + 168/630 = 100 + 168/630 = 268/630
  5. After reducing the fraction, the answer is 134/315

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