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Add 4/84 and 63/30

1st number: 4/84, 2nd number: 2 3/30

4/84 + 63/30 is 451/210.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 30 is 420
  2. For the 1st fraction, since 84 × 5 = 420,
    4/84 = 4 × 5/84 × 5 = 20/420
  3. Likewise, for the 2nd fraction, since 30 × 14 = 420,
    63/30 = 63 × 14/30 × 14 = 882/420
  4. Add the two fractions:
    20/420 + 882/420 = 20 + 882/420 = 902/420
  5. 902/420 simplified gives 451/210
  6. So, 4/84 + 63/30 = 451/210
    In mixed form: 231/210

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