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Add 84/14 and 28/90

1st number: 6 0/14, 2nd number: 28/90

84/14 + 28/90 is 284/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 90 is 630
  2. For the 1st fraction, since 14 × 45 = 630,
    84/14 = 84 × 45/14 × 45 = 3780/630
  3. Likewise, for the 2nd fraction, since 90 × 7 = 630,
    28/90 = 28 × 7/90 × 7 = 196/630
  4. Add the two fractions:
    3780/630 + 196/630 = 3780 + 196/630 = 3976/630
  5. 3976/630 simplified gives 284/45
  6. So, 84/14 + 28/90 = 284/45
    In mixed form: 614/45

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