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Add 4/50 and 18/21

4/50 + 18/21 is 164/175.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 21 is 1050
  2. For the 1st fraction, since 50 × 21 = 1050,
    4/50 = 4 × 21/50 × 21 = 84/1050
  3. Likewise, for the 2nd fraction, since 21 × 50 = 1050,
    18/21 = 18 × 50/21 × 50 = 900/1050
  4. Add the two fractions:
    84/1050 + 900/1050 = 84 + 900/1050 = 984/1050
  5. 984/1050 simplified gives 164/175
  6. So, 4/50 + 18/21 = 164/175

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