Multiple Choice
Thirty-six of the staff of 80 teachers at a local intermediate school are certified in Cardio-
Pulmonary Resuscitation (CPR) .In 180 days of school, about how many days can we expect that
The teacher on bus duty will likely be certified in CPR?
A) 5 days
B) 45 days
C) 65 days
D) 81 days
Correct Answer:
Verified
Correct Answer:
Verified
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