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Add 6/4 and 90/7

1st number: 1 2/4, 2nd number: 12 6/7

6/4 + 90/7 is 201/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 7 is 28
  2. For the 1st fraction, since 4 × 7 = 28,
    6/4 = 6 × 7/4 × 7 = 42/28
  3. Likewise, for the 2nd fraction, since 7 × 4 = 28,
    90/7 = 90 × 4/7 × 4 = 360/28
  4. Add the two fractions:
    42/28 + 360/28 = 42 + 360/28 = 402/28
  5. 402/28 simplified gives 201/14
  6. So, 6/4 + 90/7 = 201/14
    In mixed form: 145/14

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