A candidate took a phone poll of 110 people. of the 110 people polled, 87 said they would vote for the other person. There are 9570 people in the district. About how many people are going to vote for the other candidate?

1 Answer
Vianna S.
Jun 23, 2017

#7569# people

Explanation:

You can set up this problem like a proportion.

#87/110=x/9570#

To solve proportions, you cross-multiply. This means you multiply the numerator by the other denominator, and the denominator by the other numerator.

#87(9570)=110x#

From here, you can simplify the equation.

#832590=110x#

#7569=x#

In all, about #7569# people are going to vote for the other candidate.

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