4 since there are 4 digits to move the decimal
HI
the answer is 200 millimeters
<333
Let s = northbound train
Then
2s = southbound train
:
Distance = time * speed
4s + 4(2s) = 600
:
4s + 8s = 600
:
12s = 600
:
s = 600/12
:
s = 50 mph is the northbound train
Then
2(50) = 100 mph is the southbound train
:
:
Check:
4(50) + 4(100) = 600
Answer:
0.583
Step-by-step explanation:
Use a caluclator
Please report the picture, it is cut off :)
