Respuesta :
To solve, you will set up a proportion (two fractions equal to one another). They will be the number of votes divided by the number of students, set equal to x/100 (to find the percentage): 10/25 = x/100. Next, cross multiply: 10 (100) = 25 (x) --> 1000 = 25x. Finally, divide by 25 to get x by itself: 1000/25 = x --> 40 = x. So, Myron will have received 40% of the votes in his class.
If Myron receives 10 votes from his class of 25 students, the percentage he will receive is: 40% (Option A)
How do you solve the above?
Step 1 - Let us set up two fractions that are equal to one another.
That is 10/25 = x/100. These are the number of votes divided by the number of students, which are then made equal to x/100 (to find the percentage.
Step 2 - Cross multiply to take like terms.
10 (100) = 25 (x)
⇒ 1000 = 25x.
Step 3 - Divide both sides by 25 to find x.
That is, 1000/25 = x
⇒ 40 = x.
Hence, Myron received 40% of the class' votes.
Learn more about Percentages at:
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