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Add 40/4 and 7/5

1st number: 10 0/4, 2nd number: 1 2/5

40/4 + 7/5 is 57/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 5 is 20

    Next, find the equivalent fraction of both fractional numbers with denominator 20
  2. For the 1st fraction, since 4 × 5 = 20,
    40/4 = 40 × 5/4 × 5 = 200/20
  3. Likewise, for the 2nd fraction, since 5 × 4 = 20,
    7/5 = 7 × 4/5 × 4 = 28/20
  4. Add the two like fractions:
    200/20 + 28/20 = 200 + 28/20 = 228/20
  5. 228/20 simplified gives 57/5
  6. So, 40/4 + 7/5 = 57/5
    In mixed form: 112/5

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