Maisy got a score of 80% correct on an quiz. There were 30 questions on the quiz. How many questions did Maisy get correct?
1 answer:
Answer:
24 Questions answered correctly
Step-by-step explanation:
So as we know, 30/x = 100/80
100/80 = 1.25
Now we have 30/x = 1.25
Multiply both sides of the equation by x - <u>(30/x)x = (1.25)x</u>
Now we have 30 = 1.25x
Divide both sides by 1.25 - <u>30/1.25 = 1.25x/1.25</u>
<h2>24 = x</h2>
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