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40-26=14 questions answered correctly. 14/40=.35 Therefore the percentage of the test would be 35%
68% D+
10/40 wrong means 30/40 correct 30/40 = 75% correct
60% right, 40% wrong.
It is: 10/40 = 25% as a percentage
87.5%.
If by grade you mean percentage, you would have scored 67.5%. 40-13= 27 (27/40) * 100
40-26=14 questions answered correctly. 14/40=.35 Therefore the percentage of the test would be 35%
60% right 40% wrong
32.5%
Just divide 13/40, then multiply the result by 100.
It is an error rate of 10%.
68% D+
10/40 wrong means 30/40 correct 30/40 = 75% correct
13 and 1/3%
40 percent wrong questions. To calculate the percentage 6 divided by 15 and multiplied by 100.
This is a basic percentage problem. When we see a percentage problem, we always see the words "of". The word "of" means to multiply. So, the question is, what is 32.5% of 40? Simple. Change 32.5% to a decimal, or 0.325. then, we simply multiply the number 40 by 0.325. 0.325 x 40 = 13