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Add 8/20 and 45/48

8/20 + 45/48 is 107/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 48 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 20 × 12 = 240,
    8/20 = 8 × 12/20 × 12 = 96/240
  3. Likewise, for the 2nd fraction, since 48 × 5 = 240,
    45/48 = 45 × 5/48 × 5 = 225/240
  4. Add the two like fractions:
    96/240 + 225/240 = 96 + 225/240 = 321/240
  5. 321/240 simplified gives 107/80
  6. So, 8/20 + 45/48 = 107/80
    In mixed form: 127/80

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