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Add 90/18 and 72/32

1st number: 5 0/18, 2nd number: 2 8/32

90/18 + 72/32 is 29/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 32 is 288

    Next, find the equivalent fraction of both fractional numbers with denominator 288
  2. For the 1st fraction, since 18 × 16 = 288,
    90/18 = 90 × 16/18 × 16 = 1440/288
  3. Likewise, for the 2nd fraction, since 32 × 9 = 288,
    72/32 = 72 × 9/32 × 9 = 648/288
  4. Add the two like fractions:
    1440/288 + 648/288 = 1440 + 648/288 = 2088/288
  5. 2088/288 simplified gives 29/4
  6. So, 90/18 + 72/32 = 29/4
    In mixed form: 71/4

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