A ship was traveling across the Atlantic Ocean. It traveled 1,900 kilometers at a rate of 50 kilometers per hour. How long did it take the ship to travel this distance?
A.
38 hr
B.
0.03 hr
C.
31.67 hr
D.
95,000 hr

Respuesta :

50/1 = 1900/x
cross multiply. 
50x = 1900
50x/50 = 1900/50
x = 38
So your answer will be A