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Keith_Richards [23]

3 years ago

8

Kamisha is planning to conduct a survey at her school. She has decided to interview 7 out of 30 students. If there are 510 stude

nts at her school, how many students must kamisha interview?

1 answer:

alexgriva [62]3 years ago

3 0

510/30=17
17 groups of 30 7*17=119
She needs to interview 119 students.

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