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Add 10/42 and 16/30

10/42 + 16/30 is 27/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 30 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 42 × 5 = 210,
    10/42 = 10 × 5/42 × 5 = 50/210
  3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
    16/30 = 16 × 7/30 × 7 = 112/210
  4. Add the two like fractions:
    50/210 + 112/210 = 50 + 112/210 = 162/210
  5. 162/210 simplified gives 27/35
  6. So, 10/42 + 16/30 = 27/35

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