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Lubov Fominskaja [6]
2 years ago
11

Dwayne answered 80% of the questions on a quiz correctly.If he answered 40 questions correctly what was the total number of ques

tions on Dwayne's quiz
Mathematics
2 answers:
trapecia [35]2 years ago
7 0

Answer:

hold up i know it

Step-by-step explanation:

Darina [25.2K]2 years ago
5 0

50, because 4÷5=.80 or 80%.

So 40÷50=.80 or 80%

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10 kids total

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5 0
3 years ago
If a student was randomly guessing while completing a 20 question multiple choice exam, what is the probability they would score
mario62 [17]

Answer:

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each question has four answers, so

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----

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~ .189685

Step-by-step explanation:

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5 0
3 years ago
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