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Add 12/14 and 2/90

12/14 + 2/90 is 277/315.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 90 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 14 × 45 = 630,
    12/14 = 12 × 45/14 × 45 = 540/630
  3. Likewise, for the 2nd fraction, since 90 × 7 = 630,
    2/90 = 2 × 7/90 × 7 = 14/630
  4. Add the two like fractions:
    540/630 + 14/630 = 540 + 14/630 = 554/630
  5. 554/630 simplified gives 277/315
  6. So, 12/14 + 2/90 = 277/315

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