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barxatty [35]
3 years ago
6

Sadiir took a math test and got 10 incorrect answers and 40 incorrect answers. What was the percentage of correct answers? The c

hoices are a :25 percent b: 40 percent c: 80 percent d: 90 percent
Mathematics
2 answers:
Aleks [24]3 years ago
8 0
10-incorrect
40-correct
x\100*50=40 ?
~~~~~~~~~~~~
x=100*40\50=2*40=80 percent
So the correct answer is C.
Have a nice day!!! ^^

sdas [7]3 years ago
4 0
Sadiir took a math test and got 10 incorrect answers and 40 correct answers.

40 answers+ 10 answers = 50 answers.

40 (correct) answers/ 50 (total) answers *100% = 80%.

The correct answer is c. 80 percent.

Hope this helps~
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Answer:

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3 years ago
Read 2 more answers
NEED URGENT HELP!
sp2606 [1]
(3,9)(5,15)
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6 0
3 years ago
Please create a word problem using the concept of probability. Please provide the answer to your word problem. *
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