If a car is traveling at 40km/h how long will it take to travel 190km?
2007-05-19 17:32:36 · 9 answers · asked by PublicSUD 2 in Science & Mathematics ➔ Mathematics
190/40= 4.75
4 hours and 45 min.
2007-05-19 17:35:21 · answer #1 · answered by BlueBerryBagels 2 · 1⤊ 0⤋
You can solve this problem as cross product form.
40Km/ 1h = 190/ X h
40 X = 190* 1
40X = 190 / We divide both side of the equation by 40.
X = 4 hours and 7.5 minutes.
It will take 4 hours and 7.5 minutes for a car to travel 190Km at 40km/h.
2007-05-19 18:00:27 · answer #2 · answered by Anonymous · 0⤊ 0⤋
its 4 hours 45 min
that car travels 40km in 1 hour
so as it travels 190km
it will be 190/45 = 4.75
as 75% of 60 min is 45
so the exact ans is 4 hour 45 min
2007-05-19 17:45:40 · answer #3 · answered by rahul 2 · 1⤊ 0⤋
40 / 1 = 190 / x
x = 190/40 = 4.75 hours or 285min
2007-05-19 17:35:42 · answer #4 · answered by Brandon 3 · 1⤊ 0⤋
190/40 . . .which is 4.75 hours. . .and 75 percent of 60 minutes is 45 minutes; thus, your final answer should be 4 hours and 45 minutes
2007-05-19 17:36:11 · answer #5 · answered by Anonymous · 1⤊ 0⤋
190/40=4.75
4 hours and 45 minutes
2007-05-19 17:36:20 · answer #6 · answered by Cool Nerd At Your Service 4 · 1⤊ 0⤋
Depends on the number of girls in the car and how old they are.
Seriously, distance = velocity x time
If distance=190
velocity= 40
time = ?
2007-05-19 17:35:40 · answer #7 · answered by cattbarf 7 · 1⤊ 0⤋
r*t=d
40*t=190
t=19/4=4.75 hours
2007-05-19 17:36:18 · answer #8 · answered by Vince S 2 · 1⤊ 0⤋
190 km divided by 40 km/h = ________ hours
2007-05-19 17:35:30 · answer #9 · answered by ecolink 7 · 1⤊ 0⤋