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Add 70/16 and 35/45

1st number: 4 6/16, 2nd number: 35/45

70/16 + 35/45 is 371/72.

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,
    70/16 = 70 × 45/16 × 45 = 3150/720
  3. Likewise, for the 2nd fraction, since 45 × 16 = 720,
    35/45 = 35 × 16/45 × 16 = 560/720
  4. Add the two like fractions:
    3150/720 + 560/720 = 3150 + 560/720 = 3710/720
  5. 3710/720 simplified gives 371/72
  6. So, 70/16 + 35/45 = 371/72
    In mixed form: 511/72

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