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Add 75/42 and 90/56

1st number: 1 33/42, 2nd number: 1 34/56

75/42 + 90/56 is 95/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 56 is 168
  2. For the 1st fraction, since 42 × 4 = 168,
    75/42 = 75 × 4/42 × 4 = 300/168
  3. Likewise, for the 2nd fraction, since 56 × 3 = 168,
    90/56 = 90 × 3/56 × 3 = 270/168
  4. Add the two fractions:
    300/168 + 270/168 = 300 + 270/168 = 570/168
  5. 570/168 simplified gives 95/28
  6. So, 75/42 + 90/56 = 95/28
    In mixed form: 311/28

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