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Add 2/5 and 3/63

2/5 + 3/63 is 47/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 63 is 315
  2. For the 1st fraction, since 5 × 63 = 315,
    2/5 = 2 × 63/5 × 63 = 126/315
  3. Likewise, for the 2nd fraction, since 63 × 5 = 315,
    3/63 = 3 × 5/63 × 5 = 15/315
  4. Add the two fractions:
    126/315 + 15/315 = 126 + 15/315 = 141/315
  5. 141/315 simplified gives 47/105
  6. So, 2/5 + 3/63 = 47/105

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