To determine the time it takes to travel 450 kilometers, you need to know the speed at which you are traveling. If you are traveling at a speed of 50 kilometers per hour, it would take 9 hours to cover 450 kilometers (450 km / 50 km/h = 9 hours). However, without knowing the speed, I cannot provide a definitive answer.
Is this a trick question? the answer is 7.5 hours, because there are 60 minutes in a hour so you divide 450 by 60 and you get 7.5
None, but there are 450 minutes in 71/2 hoursTo find this:Divide 450 by 60 (450 / 60)That equals 7.5.But how do we calculate this as precise hours and minutes?Take 7.5; this is 7.5 hours. The .5 is a half; so what's half of an hour? 30 minutes?So this becomes 7 hours and 30 minutes.Short method:450 / 60 = 7.5 = (.5 means half so 30 mins) = 7 hours and thirty minutes.
27 divided by 9 = 3 hours
450 km = 450000 metres Time = Distance/Speed = 450000/120 seconds = 3750 seconds.
125x5=625.....dumb
450 kilometers=45,000,000 centimeters
Time = Distance/Speed = 450/90 = 5 hours.
It's 0.45 Kilometers.
450 km = 279.617 mi.
There are: 450 times 24 = 10,800 hours
450 meters = 0.45 kilometers
0.0045km
There are approximately 724 kilometers in 450 miles.
724,2 km.
3.45
450 kilometers is approximately equal to 279 miles.
397 hours.