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Add 72/2 and 7/90

1st number: 36 0/2, 2nd number: 7/90

72/2 + 7/90 is 3247/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 90 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 2 × 45 = 90,
    72/2 = 72 × 45/2 × 45 = 3240/90
  3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
    7/90 = 7 × 1/90 × 1 = 7/90
  4. Add the two like fractions:
    3240/90 + 7/90 = 3240 + 7/90 = 3247/90
  5. So, 72/2 + 7/90 = 3247/90
    In mixed form: 367/90

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