In a student council election, candidate A got 20% of the votes while candidate B got 50% more than candidate A's votes. The rest of the votes was given to candidate C. If there were 100 voters, how many votes did candidate C get?
Candidate A got 100 x 20/100 = 
<gadget id="calculator">100*20/100</gadget>
<output>20</output>
20 votes.
Candidate B got 20 x 50/100 = 
<gadget id="calculator">20*50/100</gadget>
<output>10</output>
10 more votes than candidate A.
Thus, candidate B got 20 + 10 = 
<gadget id="calculator">20+10</gadget>
<output>30</output>
30 votes.
Candidate A and B have 20 + 30 = 
<gadget id="calculator">20+30</gadget>
<output>50</output>
50 votes together.
Therefore, candidate C got 100 - 50 = 
<gadget id="calculator">100-50</gadget>
<output>50</output>
50 votes.

<result>50</result>