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Add 24/80 and 18/45

24/80 + 18/45 is 7/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 45 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 80 × 9 = 720,
    24/80 = 24 × 9/80 × 9 = 216/720
  3. Likewise, for the 2nd fraction, since 45 × 16 = 720,
    18/45 = 18 × 16/45 × 16 = 288/720
  4. Add the two like fractions:
    216/720 + 288/720 = 216 + 288/720 = 504/720
  5. 504/720 simplified gives 7/10
  6. So, 24/80 + 18/45 = 7/10

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