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Add 10/84 and 50/15

1st number: 10/84, 2nd number: 3 5/15

10/84 + 50/15 is 145/42.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 15 is 420
  2. For the 1st fraction, since 84 × 5 = 420,
    10/84 = 10 × 5/84 × 5 = 50/420
  3. Likewise, for the 2nd fraction, since 15 × 28 = 420,
    50/15 = 50 × 28/15 × 28 = 1400/420
  4. Add the two fractions:
    50/420 + 1400/420 = 50 + 1400/420 = 1450/420
  5. After reducing the fraction, the answer is 145/42
  6. In mixed form: 319/42

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