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Add 42/75 and 10/30

42/75 + 10/30 is 67/75.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 30 is 150

    Next, find the equivalent fraction of both fractional numbers with denominator 150
  2. For the 1st fraction, since 75 × 2 = 150,
    42/75 = 42 × 2/75 × 2 = 84/150
  3. Likewise, for the 2nd fraction, since 30 × 5 = 150,
    10/30 = 10 × 5/30 × 5 = 50/150
  4. Add the two like fractions:
    84/150 + 50/150 = 84 + 50/150 = 134/150
  5. 134/150 simplified gives 67/75
  6. So, 42/75 + 10/30 = 67/75

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