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Add 42/8 and 90/14

1st number: 5 2/8, 2nd number: 6 6/14

42/8 + 90/14 is 327/28.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 56
  2. For the 1st fraction, since 8 × 7 = 56,
    42/8 = 42 × 7/8 × 7 = 294/56
  3. Likewise, for the 2nd fraction, since 14 × 4 = 56,
    90/14 = 90 × 4/14 × 4 = 360/56
  4. Add the two like fractions:
    294/56 + 360/56 = 294 + 360/56 = 654/56
  5. 654/56 simplified gives 327/28
  6. So, 42/8 + 90/14 = 327/28
    In mixed form: 1119/28

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