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Add 9/72 and 1/45

9/72 + 1/45 is 53/360.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 45 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 72 × 5 = 360,
    9/72 = 9 × 5/72 × 5 = 45/360
  3. Likewise, for the 2nd fraction, since 45 × 8 = 360,
    1/45 = 1 × 8/45 × 8 = 8/360
  4. Add the two like fractions:
    45/360 + 8/360 = 45 + 8/360 = 53/360
  5. So, 9/72 + 1/45 = 53/360

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