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Add 70/18 and 60/4

1st number: 3 16/18, 2nd number: 15 0/4

70/18 + 60/4 is 170/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 4 is 36

    Next, find the equivalent fraction of both fractional numbers with denominator 36
  2. For the 1st fraction, since 18 × 2 = 36,
    70/18 = 70 × 2/18 × 2 = 140/36
  3. Likewise, for the 2nd fraction, since 4 × 9 = 36,
    60/4 = 60 × 9/4 × 9 = 540/36
  4. Add the two like fractions:
    140/36 + 540/36 = 140 + 540/36 = 680/36
  5. 680/36 simplified gives 170/9
  6. So, 70/18 + 60/4 = 170/9
    In mixed form: 188/9

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