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Add 5/10 and 6/42

5/10 + 6/42 is 9/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 42 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 10 × 21 = 210,
    5/10 = 5 × 21/10 × 21 = 105/210
  3. Likewise, for the 2nd fraction, since 42 × 5 = 210,
    6/42 = 6 × 5/42 × 5 = 30/210
  4. Add the two like fractions:
    105/210 + 30/210 = 105 + 30/210 = 135/210
  5. 135/210 simplified gives 9/14
  6. So, 5/10 + 6/42 = 9/14

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