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Add 7/5 and 63/80

1st number: 1 2/5, 2nd number: 63/80

7/5 + 63/80 is 35/16.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 80 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 80 × 1 = 80,
    63/80 = 63 × 1/80 × 1 = 63/80
  4. Add the two like fractions:
    112/80 + 63/80 = 112 + 63/80 = 175/80
  5. 175/80 simplified gives 35/16
  6. So, 7/5 + 63/80 = 35/16
    In mixed form: 23/16

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