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Add 40/5 and 18/90

1st number: 8 0/5, 2nd number: 18/90

40/5 + 18/90 is 41/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 90 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 5 × 18 = 90,
    40/5 = 40 × 18/5 × 18 = 720/90
  3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
    18/90 = 18 × 1/90 × 1 = 18/90
  4. Add the two like fractions:
    720/90 + 18/90 = 720 + 18/90 = 738/90
  5. 738/90 simplified gives 41/5
  6. So, 40/5 + 18/90 = 41/5
    In mixed form: 81/5

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