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Add 48/5 and 12/40

1st number: 9 3/5, 2nd number: 12/40

48/5 + 12/40 is 99/10.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 5 × 8 = 40,
    48/5 = 48 × 8/5 × 8 = 384/40
  3. Likewise, for the 2nd fraction, since 40 × 1 = 40,
    12/40 = 12 × 1/40 × 1 = 12/40
  4. Add the two like fractions:
    384/40 + 12/40 = 384 + 12/40 = 396/40
  5. 396/40 simplified gives 99/10
  6. So, 48/5 + 12/40 = 99/10
    In mixed form: 99/10

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