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Add 10/84 and 63/60

1st number: 10/84, 2nd number: 1 3/60

10/84 + 63/60 is 491/420.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 60 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 60 × 7 = 420,
    63/60 = 63 × 7/60 × 7 = 441/420
  4. Add the two fractions:
    50/420 + 441/420 = 50 + 441/420 = 491/420
  5. So, 10/84 + 63/60 = 491/420
    In mixed form: 171/420

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