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V125BC [204]
3 years ago
11

According to the Marshall’s survey, 80 sixth graders, or 40% of the students in sixth grade like to have school remote. How many

sixth graders are there in Marshall Middle School?
Highlight the correct answer.

180

240

200

520
Mathematics
2 answers:
maxonik [38]3 years ago
8 0
200 is the answer i know this because 40%of 200 is 80
d1i1m1o1n [39]3 years ago
6 0
Option 3, 200, is the correct answer.

Step by Step Explanation :

40 percent of 180 is 72.
40 percent of 240 is 96.
40 percent of 520 is 208.

40 percent of 200 is 80.
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From this information, we can set up the following equation when we substitute in the given values:

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Our first step is going to be to combine like terms on the left side of the equation.  This is modeled below:

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Then, we should subtract 4x from both sides of the equation.

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Now, we can add 22 to both sides of the equation.

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Let's begin

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