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Add 4/8 and 5/90

4/8 + 5/90 is 5/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 90 is 360
  2. For the 1st fraction, since 8 × 45 = 360,
    4/8 = 4 × 45/8 × 45 = 180/360
  3. Likewise, for the 2nd fraction, since 90 × 4 = 360,
    5/90 = 5 × 4/90 × 4 = 20/360
  4. Add the two fractions:
    180/360 + 20/360 = 180 + 20/360 = 200/360
  5. After reducing the fraction, the answer is 5/9

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