Respuesta :
Answer:
15
Step-by-step explanation:
Since 9 questions is 60% of the exam, you must find 100%. You could find the value of 10% by dividing 60 by 6. You do the same to 9, divide by 6 to get 1.5. Now that you have the value of 10% you can multiply 10% by 10 to get 100. You also do the same to 1.5. Your answer should be 15, if not check your work again. Work hard!!
The total number of questions in the exam is 15 and this can be determined by using the unitary method.
Given :
Priya has completed 9 exam questions. This is 60% of the questions on the exam.
The unitary method can be used in order to determine the total number of questions in the exam.
According to the given data, Priya has completed 9 exam questions which are 60% of the questions on the exam. So, the 100% questions in the exam are:
[tex]= \dfrac{9}{60}\times 100[/tex]
Multiply 9 by 100 in the above expression.
[tex]=\dfrac{900}{60}[/tex]
Divide 900 by 60 in the above expression.
= 15 questions
So, the total number of questions in the exam is 15.
For more information, refer to the link given below:
https://brainly.com/question/21648365
