Find the speed of train A and train B?
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Speed of train A is 10 mph slower than the speed of train B. Train A travels 220 miles in the same time it takes train B to travel 270 miles. Find the speed of each train?
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Answer:
try the math or homework categories....
AUZ536FYO5N5OBEPSWHUQIL67Q at Yahoo! Answers Visit the source
Other answers
This is a mathematics "word" problem, and it belongs in the "HOMEWORK HELP" section. Just because it contains the word "train" does not make it a question for the "Rail" sub-section.
Peedlepup
wow that is awfully complicated luckily I am the engineer on the slow train and dont have to do complicated math
Rango
v=s/t t=s/v vA=vB-10 sA=220 sB=270 tA=tB 220 / (vB-10) = 270 / vB 220 vB = 270(vB-10) vB=54 vA=44
IanGK
A=speed of train A B=speed of train B 1) A=B-10 2) 220A=270B 22A=27B A=27/22B 2 in 1 27/22B=B-10 10=B-27/22B 10=B(1-27/22) B=10/(1-27/22) B=-9.773 A=-9.773 -10 A=.277 A=
Olly B
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