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Add 63/40 and 4/5

1st number: 1 23/40, 2nd number: 4/5

63/40 + 4/5 is 19/8.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 5 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 40 × 1 = 40,
    63/40 = 63 × 1/40 × 1 = 63/40
  3. Likewise, for the 2nd fraction, since 5 × 8 = 40,
    4/5 = 4 × 8/5 × 8 = 32/40
  4. Add the two like fractions:
    63/40 + 32/40 = 63 + 32/40 = 95/40
  5. 95/40 simplified gives 19/8
  6. So, 63/40 + 4/5 = 19/8
    In mixed form: 23/8

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