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Add 70/30 and 45/84

1st number: 2 10/30, 2nd number: 45/84

70/30 + 45/84 is 241/84.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 84 is 420
  2. For the 1st fraction, since 30 × 14 = 420,
    70/30 = 70 × 14/30 × 14 = 980/420
  3. Likewise, for the 2nd fraction, since 84 × 5 = 420,
    45/84 = 45 × 5/84 × 5 = 225/420
  4. Add the two fractions:
    980/420 + 225/420 = 980 + 225/420 = 1205/420
  5. After reducing the fraction, the answer is 241/84
  6. In mixed form: 273/84

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