the speed of train a is 6 mph slower than the speed of trainb. train a travels 200 miles in the same time it takes train b to tr

Question

AnnZ [28]

2 years ago

10

the speed of train a is 6 mph slower than the speed of trainb. train a travels 200 miles in the same time it takes train b to tr

avel 230 miles. find the speed of each train.

Mathematics

2 answers:

Darya [45] · Answer 1 · 2022-08-14T19:32:56+03:00

Darya [45]2 years ago

8 0

Let the speed of train a is x and that of train b is y
y-x=6
let the time taken to reach this distance is t
xt=200
yt=230
x/y=20/23
by solving the to equations simultaneously
x=40 mph
y=46 mph

olga55 [171] · Answer 2 · 2022-08-14T17:41:12+03:00

olga55 [171]2 years ago

6 0

Train a 200 miles
train b 230 miles