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Add 90/60 and 6/40

1st number: 1 30/60, 2nd number: 6/40

90/60 + 6/40 is 33/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 40 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 60 × 2 = 120,
    90/60 = 90 × 2/60 × 2 = 180/120
  3. Likewise, for the 2nd fraction, since 40 × 3 = 120,
    6/40 = 6 × 3/40 × 3 = 18/120
  4. Add the two like fractions:
    180/120 + 18/120 = 180 + 18/120 = 198/120
  5. 198/120 simplified gives 33/20
  6. So, 90/60 + 6/40 = 33/20
    In mixed form: 113/20

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