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Add 40/70 and 50/56

40/70 + 50/56 is 41/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 56 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 70 × 4 = 280,
    40/70 = 40 × 4/70 × 4 = 160/280
  3. Likewise, for the 2nd fraction, since 56 × 5 = 280,
    50/56 = 50 × 5/56 × 5 = 250/280
  4. Add the two like fractions:
    160/280 + 250/280 = 160 + 250/280 = 410/280
  5. 410/280 simplified gives 41/28
  6. So, 40/70 + 50/56 = 41/28
    In mixed form: 113/28

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