A train leaves Delhi at 11 a.m. at a speed of 30 kmph. Another train leaves at 2 p.m. at a speed of 40 kmph on the same day and in the same direction. How far from Delhi, will the two trains meet? Choose the correct option.
A) 360 B) 288 C) 600 D) 888 E) 121
D = 30 * 3= 
<gadget id="calculator">30 * 3</gadget>
<output>90</output>
90   RS= 40 – 30 = 10   T = 90/10= 
<gadget id="calculator">90/10</gadget>
<output>9</output>
9   D= 40 * 9= 
<gadget id="calculator">40 * 9</gadget>
<output>360</output>
360 km   360nswer: 360
<result>A</result>
A train leaves Delhi at 11 a.m. at a speed of 30 kmph. Another train leaves at 2 p.m. at a speed of 40 kmph on the same day and in the same direction. How far from Delhi, will the two trains meet?