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Add 7/90 and 18/24

7/90 + 18/24 is 149/180.

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,
    7/90 = 7 × 4/90 × 4 = 28/360
  3. Likewise, for the 2nd fraction, since 24 × 15 = 360,
    18/24 = 18 × 15/24 × 15 = 270/360
  4. Add the two fractions:
    28/360 + 270/360 = 28 + 270/360 = 298/360
  5. 298/360 simplified gives 149/180
  6. So, 7/90 + 18/24 = 149/180

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