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Add 9/72 and 16/10

1st number: 9/72, 2nd number: 1 6/10

9/72 + 16/10 is 69/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 10 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 72 × 5 = 360,
    9/72 = 9 × 5/72 × 5 = 45/360
  3. Likewise, for the 2nd fraction, since 10 × 36 = 360,
    16/10 = 16 × 36/10 × 36 = 576/360
  4. Add the two like fractions:
    45/360 + 576/360 = 45 + 576/360 = 621/360
  5. 621/360 simplified gives 69/40
  6. So, 9/72 + 16/10 = 69/40
    In mixed form: 129/40

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