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Add 7/50 and 3/21

7/50 + 3/21 is 99/350.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 21 is 1050

    Next, find the equivalent fraction of both fractional numbers with denominator 1050
  2. For the 1st fraction, since 50 × 21 = 1050,
    7/50 = 7 × 21/50 × 21 = 147/1050
  3. Likewise, for the 2nd fraction, since 21 × 50 = 1050,
    3/21 = 3 × 50/21 × 50 = 150/1050
  4. Add the two like fractions:
    147/1050 + 150/1050 = 147 + 150/1050 = 297/1050
  5. 297/1050 simplified gives 99/350
  6. So, 7/50 + 3/21 = 99/350

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