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Add 90/6 and 20/10

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

90/6 + 20/10 is 17/1.

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,
    20/10 = 20 × 3/10 × 3 = 60/30
  4. Add the two fractions:
    450/30 + 60/30 = 450 + 60/30 = 510/30
  5. 510/30 simplified gives 17/1
  6. So, 90/6 + 20/10 = 17/1

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