document.write( "Question 262970: Perimeter of front wheel = 30, back wheel = 20. If front wheel revolves 240 times. How many revolutions will the back wheel take? \n" ); document.write( "

Algebra.Com's Answer #853981 by ikleyn(53742) $\"\"$ $\"About$

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\n" ); document.write( "Perimeter of front wheel = 30, back wheel = 20. If front wheel revolves 240 times.
\n" ); document.write( "How many revolutions will the back wheel take?
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\n" ); document.write( "\n" ); document.write( "        The logic, the calculations and the final answer in the post by @mananth all are incorrect.\r
\n" ); document.write( "\n" ); document.write( "        See my correct solution below.\r
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\n" ); document.write( "\n" ); document.write( "As the front wheel makes 240 revolutions, the car moves 240*30 units forward.\r
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\n" ); document.write( "\n" ); document.write( "Hence, the back wheel makes    $\"%28240%2A30%29%2F20\"$ = 12*30 = 360   revolutions.         ANSWER\r
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