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Add 10/42 and 9/35

10/42 + 9/35 is 52/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 35 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 35 × 6 = 210,
    9/35 = 9 × 6/35 × 6 = 54/210
  4. Add the two like fractions:
    50/210 + 54/210 = 50 + 54/210 = 104/210
  5. 104/210 simplified gives 52/105
  6. So, 10/42 + 9/35 = 52/105

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