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Add 9/8 and 8/80

1st number: 1 1/8, 2nd number: 8/80

9/8 + 8/80 is 49/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 80 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 8 × 10 = 80,
    9/8 = 9 × 10/8 × 10 = 90/80
  3. Likewise, for the 2nd fraction, since 80 × 1 = 80,
    8/80 = 8 × 1/80 × 1 = 8/80
  4. Add the two like fractions:
    90/80 + 8/80 = 90 + 8/80 = 98/80
  5. 98/80 simplified gives 49/40
  6. So, 9/8 + 8/80 = 49/40
    In mixed form: 19/40

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