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Add 90/18 and 60/12

1st number: 5 0/18, 2nd number: 5 0/12

90/18 + 60/12 is 10/1.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 12 is 36
  2. For the 1st fraction, since 18 × 2 = 36,
    90/18 = 90 × 2/18 × 2 = 180/36
  3. Likewise, for the 2nd fraction, since 12 × 3 = 36,
    60/12 = 60 × 3/12 × 3 = 180/36
  4. Add the two fractions:
    180/36 + 180/36 = 180 + 180/36 = 360/36
  5. 360/36 simplified gives 10/1
  6. So, 90/18 + 60/12 = 10/1

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