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Add 14/28 and 9/45

14/28 + 9/45 is 7/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 45 is 1260
  2. For the 1st fraction, since 28 × 45 = 1260,
    14/28 = 14 × 45/28 × 45 = 630/1260
  3. Likewise, for the 2nd fraction, since 45 × 28 = 1260,
    9/45 = 9 × 28/45 × 28 = 252/1260
  4. Add the two fractions:
    630/1260 + 252/1260 = 630 + 252/1260 = 882/1260
  5. 882/1260 simplified gives 7/10
  6. So, 14/28 + 9/45 = 7/10

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