Answer:
There were <u>180</u> votes for blue.
Step-by-step explanation:
Given:
Riverside elementary school is holding a schoolwide election to choose a color. 5/8 of the votes were for blue. 5/9 of the remaining votes were for green and the remaining 48 votes were for red.
Now, to find the votes for blue.
Let the total votes be
The votes for blue:
Remaining votes are:
The votes for green:
The remaining votes for red = 48.
Now, the total votes are:
<em>Multiplying both sides by 72 we get:</em>
<em>Subtracting both sides by 60</em><em> we get:</em>
<em>Dividing both sides by 12 we get:</em>
Thus, the total votes = 288.
Now, to get the votes for blue:
Therefore, there were 180 votes for blue.