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Add 6/40 and 75/42

1st number: 6/40, 2nd number: 1 33/42

6/40 + 75/42 is 271/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 42 is 840

    Next, find the equivalent fraction of both fractional numbers with denominator 840
  2. For the 1st fraction, since 40 × 21 = 840,
    6/40 = 6 × 21/40 × 21 = 126/840
  3. Likewise, for the 2nd fraction, since 42 × 20 = 840,
    75/42 = 75 × 20/42 × 20 = 1500/840
  4. Add the two like fractions:
    126/840 + 1500/840 = 126 + 1500/840 = 1626/840
  5. 1626/840 simplified gives 271/140
  6. So, 6/40 + 75/42 = 271/140
    In mixed form: 1131/140

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