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Add 7/15 and 6/84

7/15 + 6/84 is 113/210.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 84 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 15 × 28 = 420,
    7/15 = 7 × 28/15 × 28 = 196/420
  3. Likewise, for the 2nd fraction, since 84 × 5 = 420,
    6/84 = 6 × 5/84 × 5 = 30/420
  4. Add the two like fractions:
    196/420 + 30/420 = 196 + 30/420 = 226/420
  5. 226/420 simplified gives 113/210
  6. So, 7/15 + 6/84 = 113/210

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