in how many seconds will a train 100 meters long pass an oak tree, if the speed of the train is 36 km / hr?	Choose the correct choice from the following answers.
A) 6 B) 8 C) 10 D) 12 E) 14
<gadget id="calculator">10 / 36</gadget>
<output>5/18 = around 0.277778</output>

<gadget id="calculator">(5/18) * 36</gadget>
<output>10</output>

<gadget id="calculator">100 / 10</gadget>
<output>10</output>

<result>C</result>
in how many seconds will a train 100 meters long pass an oak tree, if the speed of the train is 36 km / hr?
divide(100, multiply(const_0_2778, 36))
"speed = 36 * 5 / 18 = 10 m / s time = 100 / 10 = 10 seconds the answer is c ."