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Add 1/84 and 24/20

1st number: 1/84, 2nd number: 1 4/20

1/84 + 24/20 is 509/420.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 20 is 420
  2. For the 1st fraction, since 84 × 5 = 420,
    1/84 = 1 × 5/84 × 5 = 5/420
  3. Likewise, for the 2nd fraction, since 20 × 21 = 420,
    24/20 = 24 × 21/20 × 21 = 504/420
  4. Add the two fractions:
    5/420 + 504/420 = 5 + 504/420 = 509/420
  5. In mixed form: 189/420

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