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Add 56/28 and 84/90

1st number: 2 0/28, 2nd number: 84/90

56/28 + 84/90 is 44/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 90 is 1260
  2. For the 1st fraction, since 28 × 45 = 1260,
    56/28 = 56 × 45/28 × 45 = 2520/1260
  3. Likewise, for the 2nd fraction, since 90 × 14 = 1260,
    84/90 = 84 × 14/90 × 14 = 1176/1260
  4. Add the two fractions:
    2520/1260 + 1176/1260 = 2520 + 1176/1260 = 3696/1260
  5. After reducing the fraction, the answer is 44/15
  6. In mixed form: 214/15

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