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Add 32/15 and 10/40

1st number: 2 2/15, 2nd number: 10/40

32/15 + 10/40 is 143/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 40 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 15 × 8 = 120,
    32/15 = 32 × 8/15 × 8 = 256/120
  3. Likewise, for the 2nd fraction, since 40 × 3 = 120,
    10/40 = 10 × 3/40 × 3 = 30/120
  4. Add the two like fractions:
    256/120 + 30/120 = 256 + 30/120 = 286/120
  5. 286/120 simplified gives 143/60
  6. So, 32/15 + 10/40 = 143/60
    In mixed form: 223/60

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