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Add 8/28 and 90/36

1st number: 8/28, 2nd number: 2 18/36

8/28 + 90/36 is 39/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 36 is 252
  2. For the 1st fraction, since 28 × 9 = 252,
    8/28 = 8 × 9/28 × 9 = 72/252
  3. Likewise, for the 2nd fraction, since 36 × 7 = 252,
    90/36 = 90 × 7/36 × 7 = 630/252
  4. Add the two fractions:
    72/252 + 630/252 = 72 + 630/252 = 702/252
  5. After reducing the fraction, the answer is 39/14
  6. In mixed form: 211/14

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