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Add 75/72 and 42/32

1st number: 1 3/72, 2nd number: 1 10/32

75/72 + 42/32 is 113/48.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 32 is 288

    Next, find the equivalent fraction of both fractional numbers with denominator 288
  2. For the 1st fraction, since 72 × 4 = 288,
    75/72 = 75 × 4/72 × 4 = 300/288
  3. Likewise, for the 2nd fraction, since 32 × 9 = 288,
    42/32 = 42 × 9/32 × 9 = 378/288
  4. Add the two like fractions:
    300/288 + 378/288 = 300 + 378/288 = 678/288
  5. 678/288 simplified gives 113/48
  6. So, 75/72 + 42/32 = 113/48
    In mixed form: 217/48

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