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Add 72/90 and 8/6

1st number: 72/90, 2nd number: 1 2/6

72/90 + 8/6 is 32/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 6 is 90
  2. For the 1st fraction, since 90 × 1 = 90,
    72/90 = 72 × 1/90 × 1 = 72/90
  3. Likewise, for the 2nd fraction, since 6 × 15 = 90,
    8/6 = 8 × 15/6 × 15 = 120/90
  4. Add the two fractions:
    72/90 + 120/90 = 72 + 120/90 = 192/90
  5. 192/90 simplified gives 32/15
  6. So, 72/90 + 8/6 = 32/15
    In mixed form: 22/15

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