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Add 90/14 and 90/8

1st number: 6 6/14, 2nd number: 11 2/8

90/14 + 90/8 is 495/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 8 is 56

    Next, find the equivalent fraction of both fractional numbers with denominator 56
  2. For the 1st fraction, since 14 × 4 = 56,
    90/14 = 90 × 4/14 × 4 = 360/56
  3. Likewise, for the 2nd fraction, since 8 × 7 = 56,
    90/8 = 90 × 7/8 × 7 = 630/56
  4. Add the two like fractions:
    360/56 + 630/56 = 360 + 630/56 = 990/56
  5. 990/56 simplified gives 495/28
  6. So, 90/14 + 90/8 = 495/28
    In mixed form: 1719/28

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