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Add 90/54 and 1/30

1st number: 1 36/54, 2nd number: 1/30

90/54 + 1/30 is 17/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 30 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 54 × 5 = 270,
    90/54 = 90 × 5/54 × 5 = 450/270
  3. Likewise, for the 2nd fraction, since 30 × 9 = 270,
    1/30 = 1 × 9/30 × 9 = 9/270
  4. Add the two like fractions:
    450/270 + 9/270 = 450 + 9/270 = 459/270
  5. 459/270 simplified gives 17/10
  6. So, 90/54 + 1/30 = 17/10
    In mixed form: 17/10

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