a cruise ship traveled 84 km in 3.5h At this rate, how long will it take to travel 1050 km?
r = 84km/3.5h = 24km/h.
d = r*T
1050 = 24T
T =
43.75 hours right?
To find out how long it will take to travel 1050 km at the same rate, you can use the formula:
Time = Distance / Speed
Given that the cruise ship traveled 84 km in 3.5 hours, we can calculate its speed:
Speed = Distance / Time
Speed = 84 km / 3.5 hours
Speed ≈ 24 km/h
Now, using the formula mentioned earlier, we can find out the time it will take to travel 1050 km:
Time = Distance / Speed
Time = 1050 km / 24 km/h
Time ≈ 43.75 hours
Therefore, it would take approximately 43.75 hours for the cruise ship to travel 1050 km at the same rate.
To find out how long it will take to travel 1050 km at the same rate as the cruise ship, we can set up a proportion.
Let's start by finding the speed of the cruise ship in kilometers per hour:
Speed (km/h) = Distance (km) ÷ Time (h)
Using the given information, we can calculate the speed of the cruise ship:
Speed = 84 km ÷ 3.5 h = 24 km/h (rounded to the nearest whole number)
Now, let's set up a proportion using the speed:
Speed 1: Speed 2 = Time 1: Time 2
24 km/h: x = 3.5 h: 1050 km
To solve the proportion, we can cross-multiply:
24 km/h * 1050 km = 3.5 h * x
25,200 km = 3.5 h * x
To find the value of x (the time it will take to travel 1050 km), divide both sides of the equation by 3.5:
25,200 km ÷ 3.5 h = x
x ≈ 7,200 h
Therefore, it will take approximately 7,200 hours to travel 1050 km at the same rate as the cruise ship.