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Add 5/14 and 28/90

5/14 + 28/90 is 421/630.

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,
    5/14 = 5 × 45/14 × 45 = 225/630
  3. Likewise, for the 2nd fraction, since 90 × 7 = 630,
    28/90 = 28 × 7/90 × 7 = 196/630
  4. Add the two like fractions:
    225/630 + 196/630 = 225 + 196/630 = 421/630
  5. So, 5/14 + 28/90 = 421/630

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