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Add 10/49 and 20/45

10/49 + 20/45 is 286/441.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 45 is 2205

    Next, find the equivalent fraction of both fractional numbers with denominator 2205
  2. For the 1st fraction, since 49 × 45 = 2205,
    10/49 = 10 × 45/49 × 45 = 450/2205
  3. Likewise, for the 2nd fraction, since 45 × 49 = 2205,
    20/45 = 20 × 49/45 × 49 = 980/2205
  4. Add the two like fractions:
    450/2205 + 980/2205 = 450 + 980/2205 = 1430/2205
  5. 1430/2205 simplified gives 286/441
  6. So, 10/49 + 20/45 = 286/441

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