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Q: I got 23 out of 40 on a test what is the percentage?

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23 out of 40 as a percentage = 100*23/40 = 57.5%

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23/40 as percentage = 23/40 x 100 %= 57.5%It is: 57.5%

using an example of a school test: in this test you got 40 out of 60. to determine the % you got, you divide 40 by 60 then multiply by 100 to get the percentage. this roughly works out to 66%

Around 58%

Take your mark and multipy it by 100. Next divide by the amount of marks your test is out of. For example, if you got 38/40, then divide by 40, 38 times 100=3800. Then 3800/40=95%

If you answered 23 correct out of 40 questions, your percent correct is 57.5%

A test score of "90" represents the percentage of correct questions. Multiply this percentage by the total number of questions and you will have the number of questions correctly answered. Subtract this from the total to find answers wrong. 90% of 40 questions = .90 x 40 = 36 questions right. 40-36 = 4 answers wrong.

7.5%

67.5%

The IQ test is based on how many questions you did, and how many of those you got right. Example: 50 questions on the test, you ANSWERED 40. They take a small percentage off because you didn't finish all of them. So out of 40, you got 30 right. That's a 75% But they would take off because you only finished 40 out of the 50. So your final score would be around 70%. HOPE THAT HELPS! XOXO!

Simplify the 12/30 to 2/5 (divide numerator and denominator by 6) 2/5 is equivalent to 4/10 or 40%

28 out of 40 is 70%

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%

LY - is the lymphocyte count or percentage. 20-40% is normal

Take the number of questions you got right and divide that by the total number of questions. Then times it by 100. ex. You got 10 questions right out of a 25 question test. 10/25= 0.40 x 100 = 40%. That's pretty bad!

10/40 wrong means 30/40 correct 30/40 = 75% correct

You take a fraction (e.g. if you got 36 out of 40 in a test then the fraction would be 36/40) and multiply it by 100 (e.g. 36/40 x 100 = 90 so you got 90%).

40 questions

It's an 80% score. That's a D- unless a grading curve is used.

Molar mass Na: 23 g/mol O : 16 g/mol H : 1 g/mol Total NaOH: 40 g/mol Mass percentage %Na: 23/40 = 57.5% %O : 16/40 = 40% %H : 1 /40 = 2.5%

The percentage of 40% is 40% as it's already a percent. On a techincal side 40% is 40% of 100%.

35/40 as a percentage = 35/40 * 100 = 87.5%

40 as a percentage of 220 = 100*40/220 = 18.1818..