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Add 10/21 and 1/4

10/21 + 1/4 is 61/84.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 4 is 84

    Next, find the equivalent fraction of both fractional numbers with denominator 84
  2. For the 1st fraction, since 21 × 4 = 84,
    10/21 = 10 × 4/21 × 4 = 40/84
  3. Likewise, for the 2nd fraction, since 4 × 21 = 84,
    1/4 = 1 × 21/4 × 21 = 21/84
  4. Add the two like fractions:
    40/84 + 21/84 = 40 + 21/84 = 61/84
  5. So, 10/21 + 1/4 = 61/84

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