There are 200 doctors and nurses at a hospital. If the ratio of doctors to nurses is 4 to 6, how many nurses are at the hospital?
Choose the correct option
A) 110
B) 120
C) 130
D) 140
E) 150
The number of nurses at the hospital is (6/10)*200= 
<gadget id="calculator">(6/10)*200</gadget>
<output>120</output>
120.   The answer is 120.
<result>B</result>
There are 200 doctors and nurses at a hospital. If the ratio of doctors to nurses is 4 to 6, how many nurses are at the hospital?