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Add 45/54 and 16/60

45/54 + 16/60 is 11/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 60 is 540

    Next, find the equivalent fraction of both fractional numbers with denominator 540
  2. For the 1st fraction, since 54 × 10 = 540,
    45/54 = 45 × 10/54 × 10 = 450/540
  3. Likewise, for the 2nd fraction, since 60 × 9 = 540,
    16/60 = 16 × 9/60 × 9 = 144/540
  4. Add the two like fractions:
    450/540 + 144/540 = 450 + 144/540 = 594/540
  5. 594/540 simplified gives 11/10
  6. So, 45/54 + 16/60 = 11/10
    In mixed form: 11/10

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