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Add 7/45 and 10/18

7/45 + 10/18 is 32/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 18 is 90
  2. For the 1st fraction, since 45 × 2 = 90,
    7/45 = 7 × 2/45 × 2 = 14/90
  3. Likewise, for the 2nd fraction, since 18 × 5 = 90,
    10/18 = 10 × 5/18 × 5 = 50/90
  4. Add the two fractions:
    14/90 + 50/90 = 14 + 50/90 = 64/90
  5. 64/90 simplified gives 32/45
  6. So, 7/45 + 10/18 = 32/45

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