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Add 18/72 and 16/30

18/72 + 16/30 is 47/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 30 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 72 × 5 = 360,
    18/72 = 18 × 5/72 × 5 = 90/360
  3. Likewise, for the 2nd fraction, since 30 × 12 = 360,
    16/30 = 16 × 12/30 × 12 = 192/360
  4. Add the two like fractions:
    90/360 + 192/360 = 90 + 192/360 = 282/360
  5. 282/360 simplified gives 47/60
  6. So, 18/72 + 16/30 = 47/60

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