Final answer:
To express the rate of 48 patients to 60 nurses in lowest terms, we divide both numbers by their greatest common divisor (GCD), which in this case is 12. The ratio of 48 patients to 60 nurses expressed in lowest terms is 4:5.
Step-by-step explanation:
To express the rate of 48 patients to 60 nurses in lowest terms, we need to find the greatest common divisor (GCD) of 48 and 60. The GCD of 48 and 60 is 12. Dividing both numbers by 12, we get 4 and 5 respectively. Therefore, the ratio of 48 patients to 60 nurses expressed in lowest terms is 4:5.
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