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Add 36/10 and 45/84

1st number: 3 6/10, 2nd number: 45/84

36/10 + 45/84 is 579/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 84 is 420
  2. For the 1st fraction, since 10 × 42 = 420,
    36/10 = 36 × 42/10 × 42 = 1512/420
  3. Likewise, for the 2nd fraction, since 84 × 5 = 420,
    45/84 = 45 × 5/84 × 5 = 225/420
  4. Add the two fractions:
    1512/420 + 225/420 = 1512 + 225/420 = 1737/420
  5. After reducing the fraction, the answer is 579/140
  6. In mixed form: 419/140

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