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Add 6/18 and 50/21

1st number: 6/18, 2nd number: 2 8/21

6/18 + 50/21 is 19/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 21 is 126

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 18 × 7 = 126,
    6/18 = 6 × 7/18 × 7 = 42/126
  3. Likewise, for the 2nd fraction, since 21 × 6 = 126,
    50/21 = 50 × 6/21 × 6 = 300/126
  4. Add the two like fractions:
    42/126 + 300/126 = 42 + 300/126 = 342/126
  5. 342/126 simplified gives 19/7
  6. So, 6/18 + 50/21 = 19/7
    In mixed form: 25/7

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