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Add 4/80 and 70/54

1st number: 4/80, 2nd number: 1 16/54

4/80 + 70/54 is 727/540.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 54 is 2160

    Next, find the equivalent fraction of both fractional numbers with denominator 2160
  2. For the 1st fraction, since 80 × 27 = 2160,
    4/80 = 4 × 27/80 × 27 = 108/2160
  3. Likewise, for the 2nd fraction, since 54 × 40 = 2160,
    70/54 = 70 × 40/54 × 40 = 2800/2160
  4. Add the two like fractions:
    108/2160 + 2800/2160 = 108 + 2800/2160 = 2908/2160
  5. 2908/2160 simplified gives 727/540
  6. So, 4/80 + 70/54 = 727/540
    In mixed form: 1187/540

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