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MA_775_DIABLO [31]
4 years ago
8

I need help with all the questions please answer fast thanks

Mathematics
1 answer:
Reil [10]4 years ago
5 0
Donovan got 39 out of 50......39/50 = 78%
Marci's score was 10 percentage points higher.....78% + 10% = 88%
88% of 50 = 0.88(50) = 44....so Marci answered 44 correctly. That is (44 - 39) = 5 questions more then Donovan.
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all i got (:

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