A bullet train leaves Kyoto for Tokyo traveling 240 miles per hour at 12 noon. Ten minutes later, a train leaves Tokyo for Kyoto traveling 160 miles per hour. If Tokyo and Kyoto are 360 miles apart, at what time will the trains pass each other? Choose the correct choice.
A) 12:58pm	B) 12:49pm	C) 12:55pm	D) 1:00pm	E) 1:05pm
Train A: going from K to T   Train B: going from T to K   First I calculated how far Train A will have travelled by the time Train B starts at 12:10:   10 minutes at 240 mph    1/6*240= 
<gadget id="calculator"> 1/6*240</gadget>
<output>40</output>
40miles   They have 360-40= 
<gadget id="calculator">360-40</gadget>
<output>320</output>
320 miles to travel to meet each other.   I found the combined rate of the two trains   Rate(12:58pm) + Rate(B)= 400mph   Divide Distance/Rate to find total time each will travel:   320/400&gt;&gt;&gt; 48 Minutes to meet   12:10+48 minutes = 12:58 or 12:58pmnswer 12:58pm
<result>A</result>
A bullet train leaves Kyoto for Tokyo traveling 240 miles per hour at 12 noon. Ten minutes later, a train leaves Tokyo for Kyoto traveling 160 miles per hour. If Tokyo and Kyoto are 360 miles apart, at what time will the trains pass each other?