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Add 63/90 and 14/28

63/90 + 14/28 is 6/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 28 is 1260

    Next, find the equivalent fraction of both fractional numbers with denominator 1260
  2. For the 1st fraction, since 90 × 14 = 1260,
    63/90 = 63 × 14/90 × 14 = 882/1260
  3. Likewise, for the 2nd fraction, since 28 × 45 = 1260,
    14/28 = 14 × 45/28 × 45 = 630/1260
  4. Add the two like fractions:
    882/1260 + 630/1260 = 882 + 630/1260 = 1512/1260
  5. 1512/1260 simplified gives 6/5
  6. So, 63/90 + 14/28 = 6/5
    In mixed form: 11/5

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