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Add 15/45 and 5/10

15/45 + 5/10 is 5/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 10 is 90
  2. For the 1st fraction, since 45 × 2 = 90,
    15/45 = 15 × 2/45 × 2 = 30/90
  3. Likewise, for the 2nd fraction, since 10 × 9 = 90,
    5/10 = 5 × 9/10 × 9 = 45/90
  4. Add the two fractions:
    30/90 + 45/90 = 30 + 45/90 = 75/90
  5. 75/90 simplified gives 5/6
  6. So, 15/45 + 5/10 = 5/6

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