If Tim had lunch at $50.50 and he gave 20% tip, how much did he spend?	Options: A) $33.95 B) $47.47 C) $28.40 D) $60.60 E) $72.85
The tip is 20% of what he paid for lunch. Hence   tip = 20% of 50.50 = (20/100)*50.50 = 101/100 = $10.10   Total spent     50.50 + 10.10= 
<gadget id="calculator">  50.50 + 10.10</gadget>
<output>60.6</output>
$60.60   correct answer $60.60
<result>D</result>
If Tim had lunch at $50.50 and he gave 20% tip, how much did he spend?