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Add 45/5 and 42/54

1st number: 9 0/5, 2nd number: 42/54

45/5 + 42/54 is 88/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 54 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 5 × 54 = 270,
    45/5 = 45 × 54/5 × 54 = 2430/270
  3. Likewise, for the 2nd fraction, since 54 × 5 = 270,
    42/54 = 42 × 5/54 × 5 = 210/270
  4. Add the two like fractions:
    2430/270 + 210/270 = 2430 + 210/270 = 2640/270
  5. 2640/270 simplified gives 88/9
  6. So, 45/5 + 42/54 = 88/9
    In mixed form: 97/9

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