albertorios0207 albertorios0207

10-10-2018
Mathematics

contestada

I need help with 1. Out of 30 students surveyed. 17 have a dog Based on these results. predict how many of the 300 students In the school have a dog.

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wengiminadams wengiminadams

10-10-2018

the ratio of 30 students have 17 dogs. 30 divided by 300 equals 10 so if you multiply 17 you will get 170 so the answer is 170 students have dogs

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