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juan recieved 685 votes in a school election if he received 125 more the 2/3 of the total number of votes , how many students voted in the election

 Dec 8, 2016
 #1
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685 + 125 = 810 total votes.

Let the total number of voters =V

2/3V =810 multiply both sides by 3/2

V = 810 x 3/2 =1,215 students that voted.

 Dec 8, 2016
 #2
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Let T be total number of votes.

 

685 = 2T/3 + 125

 

560 = 2T/3

 

3*560/2 = T

 

T = 840

.

 Dec 8, 2016

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