how many seconds will a train 100 meters long take to cross a bridge 150 meters long if the speed of the train is 36 kmph? Select.
A) 2 B) 28 C) 25 D) 99 E) 12
<gadget id="calculator">150 + 100</gadget>
<output>250</output>

<gadget id="calculator">10 / 36</gadget>
<output>5/18 = around 0.277778</output>

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

<gadget id="calculator">250 / 10</gadget>
<output>25</output>

<result>C</result>
how many seconds will a train 100 meters long take to cross a bridge 150 meters long if the speed of the train is 36 kmph?
divide(add(150, 100), multiply(36, const_0_2778))
"d = 100 + 150 = 250 s = 36 * 5 / 18 = 10 mps t = 250 / 10 = 25 sec . answer : c"