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Add 56/7 and 84/90

1st number: 8 0/7, 2nd number: 84/90

56/7 + 84/90 is 134/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 90 is 630
  2. For the 1st fraction, since 7 × 90 = 630,
    56/7 = 56 × 90/7 × 90 = 5040/630
  3. Likewise, for the 2nd fraction, since 90 × 7 = 630,
    84/90 = 84 × 7/90 × 7 = 588/630
  4. Add the two fractions:
    5040/630 + 588/630 = 5040 + 588/630 = 5628/630
  5. After reducing the fraction, the answer is 134/15
  6. In mixed form: 814/15

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