A plane flies 1890 km in 3.5 hours. How far will the plane fly in 4.2 hours if it maintains the same speed?
To find out how far the plane will fly in 4.2 hours, we can use the formula Distance = Speed × Time.
Given that the plane flies 1890 km in 3.5 hours and we want to find out the distance it will fly in 4.2 hours, we can set up the equation as follows:
Distance = Speed × Time
Let's plug in the known values:
Distance = 1890 km
Time = 3.5 hours
Speed = Distance / Time
Speed = 1890 km / 3.5 hours
Speed ≈ 540 km/h
Now that we have the speed, we can use it to calculate the distance the plane will fly in 4.2 hours:
Distance = Speed × Time
Distance = 540 km/h × 4.2 hours
Distance ≈ 2268 km
Therefore, the plane will fly approximately 2268 km in 4.2 hours if it maintains the same speed.
To find out how far the plane will fly in 4.2 hours, we can use the speed-time-distance formula.
The formula is:
Distance = Speed × Time
Given:
Speed = 1890 km/3.5 hours
To find the distance in 4.2 hours, we can substitute the given values into the formula:
Distance = (1890 km/3.5 hours) × 4.2 hours
Simplifying the expression:
Distance = 1890 km × (4.2 hours/3.5 hours)
Calculating the expression:
Distance = 1890 km × 1.2
Distance = 2268 km
Therefore, the plane will fly 2268 km in 4.2 hours if it maintains the same speed.
To find out how far the plane will fly in 4.2 hours, we can use the concept of speed. Speed is defined as the distance traveled per unit of time. In this case, the plane flies at a certain speed for 3.5 hours.
We can find the plane's speed by dividing the distance it traveled by the time it took:
Speed = Distance / Time
Given that the plane flew 1890 km in 3.5 hours, we can calculate its speed:
Speed = 1890 km / 3.5 hours = 540 km/h
Now that we know the speed of the plane is 540 km/h, we can use this information to find out how far it will fly in 4.2 hours. We can use the same formula for speed:
Distance = Speed * Time
Plugging in the values, we get:
Distance = 540 km/h * 4.2 hours = 2268 km
Therefore, the plane will fly approximately 2268 km in 4.2 hours if it maintains the same speed.