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Add 90/6 and 4/10

1st number: 15 0/6, 2nd number: 4/10

90/6 + 4/10 is 77/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 10 is 30
  2. For the 1st fraction, since 6 × 5 = 30,
    90/6 = 90 × 5/6 × 5 = 450/30
  3. Likewise, for the 2nd fraction, since 10 × 3 = 30,
    4/10 = 4 × 3/10 × 3 = 12/30
  4. Add the two fractions:
    450/30 + 12/30 = 450 + 12/30 = 462/30
  5. 462/30 simplified gives 77/5
  6. So, 90/6 + 4/10 = 77/5
    In mixed form: 152/5

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