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Add 70/54 and 45/24

1st number: 1 16/54, 2nd number: 1 21/24

70/54 + 45/24 is 685/216.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 24 is 216
  2. For the 1st fraction, since 54 × 4 = 216,
    70/54 = 70 × 4/54 × 4 = 280/216
  3. Likewise, for the 2nd fraction, since 24 × 9 = 216,
    45/24 = 45 × 9/24 × 9 = 405/216
  4. Add the two fractions:
    280/216 + 405/216 = 280 + 405/216 = 685/216
  5. In mixed form: 337/216

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