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Add 8/72 and 15/54

8/72 + 15/54 is 7/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 54 is 216

    Next, find the equivalent fraction of both fractional numbers with denominator 216
  2. For the 1st fraction, since 72 × 3 = 216,
    8/72 = 8 × 3/72 × 3 = 24/216
  3. Likewise, for the 2nd fraction, since 54 × 4 = 216,
    15/54 = 15 × 4/54 × 4 = 60/216
  4. Add the two like fractions:
    24/216 + 60/216 = 24 + 60/216 = 84/216
  5. 84/216 simplified gives 7/18
  6. So, 8/72 + 15/54 = 7/18

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