A wheel rotates 20 times every minute and moves 20 cm during each rotation. How many metres does the wheel move in one hour?  Choose the correct choice from the following answers.
A) 4 metre	B) 12 metre	C) 240 metre	D) 2400 metre	E) 130 metre
Number of times wheel moves in 1 hour = 20 * 60= 
<gadget id="calculator">20 * 60</gadget>
<output>1_200</output>
1200   :. Distance moves= (1200*20)= 
<gadget id="calculator">(1200*20)</gadget>
<output>24_000</output>
24000 cms   In metres= 240 metre   ANSWER:240 metre
<result>C</result>
A wheel rotates 20 times every minute and moves 20 cm during each rotation. How many metres does the wheel move in one hour?