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25 October, 14:18

On a exam with 80 problems, Roger solved 68 of them. What percentage of the problems Dudu he solve?

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Answers (2)
  1. 25 October, 14:24
    0
    68/80

    divide by 4

    17/20

    multiply by 5

    85/100

    85 percent
  2. 25 October, 14:34
    0
    He solved 85% of the problems.
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