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Add 35/18 and 40/28

1st number: 1 17/18, 2nd number: 1 12/28

35/18 + 40/28 is 425/126.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 28 is 252

    Next, find the equivalent fraction of both fractional numbers with denominator 252
  2. For the 1st fraction, since 18 × 14 = 252,
    35/18 = 35 × 14/18 × 14 = 490/252
  3. Likewise, for the 2nd fraction, since 28 × 9 = 252,
    40/28 = 40 × 9/28 × 9 = 360/252
  4. Add the two like fractions:
    490/252 + 360/252 = 490 + 360/252 = 850/252
  5. 850/252 simplified gives 425/126
  6. So, 35/18 + 40/28 = 425/126
    In mixed form: 347/126

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