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Add 90/20 and 24/27

1st number: 4 10/20, 2nd number: 24/27

90/20 + 24/27 is 97/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 27 is 540

    Next, find the equivalent fraction of both fractional numbers with denominator 540
  2. For the 1st fraction, since 20 × 27 = 540,
    90/20 = 90 × 27/20 × 27 = 2430/540
  3. Likewise, for the 2nd fraction, since 27 × 20 = 540,
    24/27 = 24 × 20/27 × 20 = 480/540
  4. Add the two like fractions:
    2430/540 + 480/540 = 2430 + 480/540 = 2910/540
  5. 2910/540 simplified gives 97/18
  6. So, 90/20 + 24/27 = 97/18
    In mixed form: 57/18

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