If Tim had lunch at $50.50 and he gave 30% tip, how much did he spend? Choose the correct choice from the following choices:
A) A)$57.45
B) B)$35.42
C) C)$65.65
D) D)$21.56
E) E)$78.45
The tip is 30% of what he paid for lunch.   tip = 30% of 50.50 = (30/100)*50.50= 
<gadget id="calculator">(30/100)*50.50</gadget>
<output>15.15</output>
$15.15   Total spent     50.50 + 15.15= 
<gadget id="calculator">  50.50 + 15.15</gadget>
<output>65.65</output>
$65.65   correct answer is $65.65)$65.65
<result>C</result>
If Tim had lunch at $50.50 and he gave 30% tip, how much did he spend?