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Add 6/84 and 75/10

1st number: 6/84, 2nd number: 7 5/10

6/84 + 75/10 is 53/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 10 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 84 × 5 = 420,
    6/84 = 6 × 5/84 × 5 = 30/420
  3. Likewise, for the 2nd fraction, since 10 × 42 = 420,
    75/10 = 75 × 42/10 × 42 = 3150/420
  4. Add the two like fractions:
    30/420 + 3150/420 = 30 + 3150/420 = 3180/420
  5. 3180/420 simplified gives 53/7
  6. So, 6/84 + 75/10 = 53/7
    In mixed form: 74/7

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