Asked by annie

It takes a ship 3 hours to cover 72 km with the current and 4 hours against the current. Find the speed of the ship in still water and the speed of the current.
Answered by Scott
s + c = 72 / 3

s - c = 72 / 4

add the equations (to eliminate c)

solve for s

substitute back to find c
Answered by Andrei
s = 21 km/h
c = 6 km/h
Answered by Bob
Well I had this problem for homework and the correct answers are the current is 3km/h and the speed of the ship is 21 km/h.
Answered by Jeff
Yeet if ya here ya stupiiiiid
Answered by yof
You are here too
Answered by tingu
hello hello
yah yeet aksdkkdkjf math is so fun
Answered by Dude
ya that is correct
Answered by yo mama
answer is 21 is speed of ship and 3 is speed of current
Answered by heeeey gamers
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Answered by Y’all dumb
Ndudeunduensuwnsunws use your brain 🧠
Answered by john cena
y u all out ur head up ur as. use it for math. 3 and 21. PS math is fun
Answered by jake
who doesnt looooove math? ;)
Answered by I am not giving you my name.
Ok guys, the speed of the SHIP is 21 km/h and the speed of the CURRENT is 3km/h. Glad I could help <3
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