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Add 75/16 and 7/45

1st number: 4 11/16, 2nd number: 7/45

75/16 + 7/45 is 3487/720.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 45 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 16 × 45 = 720,
    75/16 = 75 × 45/16 × 45 = 3375/720
  3. Likewise, for the 2nd fraction, since 45 × 16 = 720,
    7/45 = 7 × 16/45 × 16 = 112/720
  4. Add the two like fractions:
    3375/720 + 112/720 = 3375 + 112/720 = 3487/720
  5. So, 75/16 + 7/45 = 3487/720
    In mixed form: 4607/720

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