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Add 1/63 and 4/10

1/63 + 4/10 is 131/315.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 10 is 630
  2. For the 1st fraction, since 63 × 10 = 630,
    1/63 = 1 × 10/63 × 10 = 10/630
  3. Likewise, for the 2nd fraction, since 10 × 63 = 630,
    4/10 = 4 × 63/10 × 63 = 252/630
  4. Add the two fractions:
    10/630 + 252/630 = 10 + 252/630 = 262/630
  5. After reducing the fraction, the answer is 131/315

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