Math, asked by bhenao, 8 months ago

James answered 14 items correctly on a 16 item quiz. What percent did he ask correctly

Answers

Answered by Isha20076
1

Answer:

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Step-by-step explanation:

100 divided by 16 and this will give you the worth of each questions points. Than multiply the answer by 14 and the answer altogether is 87.5%. Each question is worth 6.25

Answered by dvkariyawasam2005
0

Answer: 87.5 %

Step-by-step explanation:

  • James has a 16 item quiz. (This means that altogether there are 16            questions in the quiz.)

     so: You can write this as the denominator of a fraction as follows.

                                              \frac{x}{16}

  • James answered 14 items correctly out of 16 items. (This means that he got 2 items wrong in the quiz.)

     so: You can write this as the numerator of the earlier fraction.

                                              \frac{14}{16}

  • Now we have the number of correctly answered items over total items as a fraction.
  • As they are asking as a form of the percentage, we simply can multiply it by 100.      

                                              \frac{14}{16} X100

  • Now you will get the answer as 87.5 %
  • This is the percentage out of 100%. Which means he got only 87.5 % over 100 %.
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