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Add 8/42 and 14/15

8/42 + 14/15 is 118/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 15 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 42 × 5 = 210,
    8/42 = 8 × 5/42 × 5 = 40/210
  3. Likewise, for the 2nd fraction, since 15 × 14 = 210,
    14/15 = 14 × 14/15 × 14 = 196/210
  4. Add the two like fractions:
    40/210 + 196/210 = 40 + 196/210 = 236/210
  5. 236/210 simplified gives 118/105
  6. So, 8/42 + 14/15 = 118/105
    In mixed form: 113/105

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