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Mathematics 14 Online
OpenStudy (bacon):

In a survey, 9 out of 10 doctors recommended a certain medicine. If 80 doctors were surveyed, how many doctors recommend the medicine.

OpenStudy (artfis):

90% of 80 doctors..... 80 x .9 = ? Answer = 72

OpenStudy (bacon):

thanks for the equation!!

OpenStudy (artfis):

:D

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