The average of temperatures at noontime from Monday to Friday is 50; the lowest one is 45, what is the possible maximum range of the temperatures? Choose the correct choice from the following answers:	A) 20	B) 25	C) 40	D) 45	E) 75
Average=50, Sum of temperatures=50*5= 
<gadget id="calculator">50*5</gadget>
<output>250</output>
250   As the min temperature is 45, max would be   250-4*45= 
<gadget id="calculator">  250-4*45</gadget>
<output>70</output>
70 --&gt; The range=70(max)-45(min)=25   Answer: 25.
<result>B</result>
The average of temperatures at noontime from Monday to Friday is 50; the lowest one is 45, what is the possible maximum range of the temperatures?