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Add 40/56 and 90/14

1st number: 40/56, 2nd number: 6 6/14

40/56 + 90/14 is 50/7.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 56
  2. For the 1st fraction, since 56 × 1 = 56,
    40/56 = 40 × 1/56 × 1 = 40/56
  3. Likewise, for the 2nd fraction, since 14 × 4 = 56,
    90/14 = 90 × 4/14 × 4 = 360/56
  4. Add the two like fractions:
    40/56 + 360/56 = 40 + 360/56 = 400/56
  5. 400/56 simplified gives 50/7
  6. So, 40/56 + 90/14 = 50/7
    In mixed form: 71/7

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