SOLUTION: Train X is 6 mph slower than the speed of train B. Train A travels 230 miles in the same time it takes train B to travel 260miles. Find the speed of each train.
Algebra.Com
Question 513871: Train X is 6 mph slower than the speed of train B. Train A travels 230 miles in the same time it takes train B to travel 260miles. Find the speed of each train.
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Let = the speed of train B
Then = the speed of train A
Let = time for both trains
Train A:
(1)
Train B:
(2)
-------------
(1)
Substitute (2) into (1)
(1)
(1)
(1)
(1)
-----------
From (2)
(2)
(2)
(2)
and
(1)
(1)
(1)
----------------
Train A travels 46 mi/hr
Train B travels 52 mi/hr
RELATED QUESTIONS
The speed of train A is 12 mph slower than the speed of train B. Train A travels 230... (answered by hamsanash1981@gmail.com)
the speed of train a is 6 mph slower than the speed of train b.Train A travels 200 miles (answered by ankor@dixie-net.com)
The speed of train A is 8mph slower than the speed of train B. Train A travels 230 miles... (answered by rfer)
The speed of train A is 8mph slower than the speed of train B. Train A travels 230 miles (answered by checkley77)
The speed of train A is 8mph slower than the speed of train B. Train A travels 230 miles... (answered by checkley77,josmiceli)
The speed of train A is 6 mph slower than the speed of train B. Train A travels 210 miles (answered by ankor@dixie-net.com)
The speed of train A is 16 mph slower than the speed of train B. Train A travels 220... (answered by gonzo)
The speed of train a is 8 mph slower than the speed of train b. Train a travels 220 miles (answered by checkley77)
The speed of train A is 8 mph slower than the speed of train B. Train A travels 200 miles (answered by nyc_function)