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Add 42/9 and 14/5

1st number: 4 6/9, 2nd number: 2 4/5

42/9 + 14/5 is 112/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 5 is 45

    Next, find the equivalent fraction of both fractional numbers with denominator 45
  2. For the 1st fraction, since 9 × 5 = 45,
    42/9 = 42 × 5/9 × 5 = 210/45
  3. Likewise, for the 2nd fraction, since 5 × 9 = 45,
    14/5 = 14 × 9/5 × 9 = 126/45
  4. Add the two like fractions:
    210/45 + 126/45 = 210 + 126/45 = 336/45
  5. 336/45 simplified gives 112/15
  6. So, 42/9 + 14/5 = 112/15
    In mixed form: 77/15

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