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Add 70/16 and 28/10

1st number: 4 6/16, 2nd number: 2 8/10

70/16 + 28/10 is 287/40.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 16 × 5 = 80,
    70/16 = 70 × 5/16 × 5 = 350/80
  3. Likewise, for the 2nd fraction, since 10 × 8 = 80,
    28/10 = 28 × 8/10 × 8 = 224/80
  4. Add the two like fractions:
    350/80 + 224/80 = 350 + 224/80 = 574/80
  5. 574/80 simplified gives 287/40
  6. So, 70/16 + 28/10 = 287/40
    In mixed form: 77/40

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