KaitlynLucas9640 KaitlynLucas9640
  • 12-07-2017
  • Mathematics
contestada

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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