Rohit spent 30 percent of his earning last month on rent and 20 percent less than what he spent on rent to purchase a new dishwasher. What percent of last month's earning did Rohit have left over? Choose one
A) 29% B) 35% C) 46% D) 47% E) 52%
SayRohit's earning last month was $100.   Rohit spent 30 percent of his earning last month on rent --&gt; $30 on rent;   20 percent less than what he spent on rent to purchase a new dishwasher --&gt; $30*0.8= 
<gadget id="calculator">30*0.8</gadget>
<output>24</output>
$24 on the dishwasher.   Left over amount   100 - (30 + 24)= 
<gadget id="calculator">  100 - (30 + 24)</gadget>
<output>46</output>
$46   Answer: 46%
<result>C</result>
Rohit spent 30 percent of his earning last month on rent and 20 percent less than what he spent on rent to purchase a new dishwasher. What percent of last month's earning did Rohit have left over?