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Add 40/56 and 7/30

40/56 + 7/30 is 199/210.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 30 is 840

    Next, find the equivalent fraction of both fractional numbers with denominator 840
  2. For the 1st fraction, since 56 × 15 = 840,
    40/56 = 40 × 15/56 × 15 = 600/840
  3. Likewise, for the 2nd fraction, since 30 × 28 = 840,
    7/30 = 7 × 28/30 × 28 = 196/840
  4. Add the two like fractions:
    600/840 + 196/840 = 600 + 196/840 = 796/840
  5. 796/840 simplified gives 199/210
  6. So, 40/56 + 7/30 = 199/210

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