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Add 75/10 and 9/16

1st number: 7 5/10, 2nd number: 9/16

75/10 + 9/16 is 129/16.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 16 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 10 × 8 = 80,
    75/10 = 75 × 8/10 × 8 = 600/80
  3. Likewise, for the 2nd fraction, since 16 × 5 = 80,
    9/16 = 9 × 5/16 × 5 = 45/80
  4. Add the two like fractions:
    600/80 + 45/80 = 600 + 45/80 = 645/80
  5. 645/80 simplified gives 129/16
  6. So, 75/10 + 9/16 = 129/16
    In mixed form: 81/16

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