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On a exam with 80 problems, Roger solved 68 of them. What percentage of the problems Dudu he solve?
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Nov 11, 2019
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On a exam with 80 problems, Roger solved 68 of them. What percentage of the problems Dudu he solve?
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A Junior
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He solved 85% of the problems.
Riadh
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Nov 14, 2019
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Riadh
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3
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68/80
divide by 4
17/20
multiply by 5
85/100
85 percent
Dennis Nerush
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Nov 18, 2019
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Dennis Nerush
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