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Kamisha is planning to conduct a survey at her school. She has decided to interview 7 out of 30 students. If there are 510 students at her school, how many students must kamisha…

Kamisha is planning to conduct a survey at her school. She has decided to interview 7 out of 30 students. If there are 510 students at her school, how many students must kamisha…
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Kamisha is planning to conduct a survey at her school. She has decided to interview 7 out of 30 students. If there are 510 students at her school, how many students must kamisha interview?

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User Matt Welander
by
7.9k points

1 Answer

3 votes
510/30=17
17 groups of 30 7*17=119
She needs to interview 119 students.
answered
User Alexis Coles
by
8.4k points
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