KaitlynLucas9640 KaitlynLucas9640

12-07-2017
Mathematics

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4 drivers/ 30 square miles is they want to offer service to country of 75 square miles, how many must they have

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Аноним Аноним

12-07-2017

by proportion:-

4 / 30 = x / 75 where x is number needed for the '75' country

30x = 300

x = 10

They need 10 drivers.

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