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Add 40/15 and 70/6

1st number: 2 10/15, 2nd number: 11 4/6

40/15 + 70/6 is 43/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 6 is 30

    Next, find the equivalent fraction of both fractional numbers with denominator 30
  2. For the 1st fraction, since 15 × 2 = 30,
    40/15 = 40 × 2/15 × 2 = 80/30
  3. Likewise, for the 2nd fraction, since 6 × 5 = 30,
    70/6 = 70 × 5/6 × 5 = 350/30
  4. Add the two like fractions:
    80/30 + 350/30 = 80 + 350/30 = 430/30
  5. 430/30 simplified gives 43/3
  6. So, 40/15 + 70/6 = 43/3
    In mixed form: 141/3

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