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Add 3/90 and 18/24

3/90 + 18/24 is 47/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 24 is 360
  2. For the 1st fraction, since 90 × 4 = 360,
    3/90 = 3 × 4/90 × 4 = 12/360
  3. Likewise, for the 2nd fraction, since 24 × 15 = 360,
    18/24 = 18 × 15/24 × 15 = 270/360
  4. Add the two fractions:
    12/360 + 270/360 = 12 + 270/360 = 282/360
  5. 282/360 simplified gives 47/60
  6. So, 3/90 + 18/24 = 47/60

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