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Add 3/14 and 90/36

1st number: 3/14, 2nd number: 2 18/36

3/14 + 90/36 is 19/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 36 is 252

    Next, find the equivalent fraction of both fractional numbers with denominator 252
  2. For the 1st fraction, since 14 × 18 = 252,
    3/14 = 3 × 18/14 × 18 = 54/252
  3. Likewise, for the 2nd fraction, since 36 × 7 = 252,
    90/36 = 90 × 7/36 × 7 = 630/252
  4. Add the two like fractions:
    54/252 + 630/252 = 54 + 630/252 = 684/252
  5. 684/252 simplified gives 19/7
  6. So, 3/14 + 90/36 = 19/7
    In mixed form: 25/7

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