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Add 40/10 and 75/12

1st number: 4 0/10, 2nd number: 6 3/12

40/10 + 75/12 is 41/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 12 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 10 × 6 = 60,
    40/10 = 40 × 6/10 × 6 = 240/60
  3. Likewise, for the 2nd fraction, since 12 × 5 = 60,
    75/12 = 75 × 5/12 × 5 = 375/60
  4. Add the two like fractions:
    240/60 + 375/60 = 240 + 375/60 = 615/60
  5. 615/60 simplified gives 41/4
  6. So, 40/10 + 75/12 = 41/4
    In mixed form: 101/4

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