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Add 24/18 and 54/70

1st number: 1 6/18, 2nd number: 54/70

24/18 + 54/70 is 221/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 70 is 630
  2. For the 1st fraction, since 18 × 35 = 630,
    24/18 = 24 × 35/18 × 35 = 840/630
  3. Likewise, for the 2nd fraction, since 70 × 9 = 630,
    54/70 = 54 × 9/70 × 9 = 486/630
  4. Add the two fractions:
    840/630 + 486/630 = 840 + 486/630 = 1326/630
  5. After reducing the fraction, the answer is 221/105
  6. In mixed form: 211/105

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