Math, asked by marianamaple, 3 months ago

When Andrei surveyed 36 random seventh-grade students in the lunchroom, he found that 7 out of 9 would like to try or have already tried snorkeling. Using proportional reasoning, about how many of the 810 seventh-grade students in his school would like to snorkel?

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Answered by sascho
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When Andrei surveyed 36 random seventh-grade students in the lunchroom, he found that 7 out of 9 would like to try or have already tried snorkeling. Using proportional reasoning, about how many of the 810 seventh-grade students in his school would like to snorkel?

About 157 seventh-grade students would like to snorkel.

About 202 seventh-grade students would like to snorkel.      

About 630 seventh-grade students would like to snorkel.

About 720 seventh-grade students would like to snorkel.

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