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Add 60/80 and 5/4

1st number: 60/80, 2nd number: 1 1/4

60/80 + 5/4 is 2/1.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 4 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 80 × 1 = 80,
    60/80 = 60 × 1/80 × 1 = 60/80
  3. Likewise, for the 2nd fraction, since 4 × 20 = 80,
    5/4 = 5 × 20/4 × 20 = 100/80
  4. Add the two like fractions:
    60/80 + 100/80 = 60 + 100/80 = 160/80
  5. 160/80 simplified gives 2/1
  6. So, 60/80 + 5/4 = 2/1

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