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Add 35/70 and 16/40

35/70 + 16/40 is 9/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 40 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 70 × 4 = 280,
    35/70 = 35 × 4/70 × 4 = 140/280
  3. Likewise, for the 2nd fraction, since 40 × 7 = 280,
    16/40 = 16 × 7/40 × 7 = 112/280
  4. Add the two like fractions:
    140/280 + 112/280 = 140 + 112/280 = 252/280
  5. 252/280 simplified gives 9/10
  6. So, 35/70 + 16/40 = 9/10

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