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Add 18/56 and 2/15

18/56 + 2/15 is 191/420.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 15 is 840

    Next, find the equivalent fraction of both fractional numbers with denominator 840
  2. For the 1st fraction, since 56 × 15 = 840,
    18/56 = 18 × 15/56 × 15 = 270/840
  3. Likewise, for the 2nd fraction, since 15 × 56 = 840,
    2/15 = 2 × 56/15 × 56 = 112/840
  4. Add the two like fractions:
    270/840 + 112/840 = 270 + 112/840 = 382/840
  5. 382/840 simplified gives 191/420
  6. So, 18/56 + 2/15 = 191/420

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