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Add 7/5 and 63/16

1st number: 1 2/5, 2nd number: 3 15/16

7/5 + 63/16 is 427/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 16 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 5 × 16 = 80,
    7/5 = 7 × 16/5 × 16 = 112/80
  3. Likewise, for the 2nd fraction, since 16 × 5 = 80,
    63/16 = 63 × 5/16 × 5 = 315/80
  4. Add the two like fractions:
    112/80 + 315/80 = 112 + 315/80 = 427/80
  5. So, 7/5 + 63/16 = 427/80
    In mixed form: 527/80

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