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Add 75/60 and 63/80

1st number: 1 15/60, 2nd number: 63/80

75/60 + 63/80 is 163/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 80 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 60 × 4 = 240,
    75/60 = 75 × 4/60 × 4 = 300/240
  3. Likewise, for the 2nd fraction, since 80 × 3 = 240,
    63/80 = 63 × 3/80 × 3 = 189/240
  4. Add the two like fractions:
    300/240 + 189/240 = 300 + 189/240 = 489/240
  5. 489/240 simplified gives 163/80
  6. So, 75/60 + 63/80 = 163/80
    In mixed form: 23/80

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