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Add 30/56 and 18/35

30/56 + 18/35 is 21/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 35 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 56 × 5 = 280,
    30/56 = 30 × 5/56 × 5 = 150/280
  3. Likewise, for the 2nd fraction, since 35 × 8 = 280,
    18/35 = 18 × 8/35 × 8 = 144/280
  4. Add the two like fractions:
    150/280 + 144/280 = 150 + 144/280 = 294/280
  5. 294/280 simplified gives 21/20
  6. So, 30/56 + 18/35 = 21/20
    In mixed form: 11/20

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