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Add 42/16 and 75/18

1st number: 2 10/16, 2nd number: 4 3/18

42/16 + 75/18 is 163/24.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 18 is 144

    Next, find the equivalent fraction of both fractional numbers with denominator 144
  2. For the 1st fraction, since 16 × 9 = 144,
    42/16 = 42 × 9/16 × 9 = 378/144
  3. Likewise, for the 2nd fraction, since 18 × 8 = 144,
    75/18 = 75 × 8/18 × 8 = 600/144
  4. Add the two like fractions:
    378/144 + 600/144 = 378 + 600/144 = 978/144
  5. 978/144 simplified gives 163/24
  6. So, 42/16 + 75/18 = 163/24
    In mixed form: 619/24

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