Question

За 90 минут самолёт пролетел 810 км . Какое расстояние он пролетит за 2 часа , если его скорость не изменится ?

Answer 1

810:90=9 ( км/мин)

2 ч.=120мин

9х120= 1080км

Answer 2

Calculation of Distance Traveled

To calculate the distance the plane will travel in 2 hours, we can use the formula:

Distance = Speed × Time

Given that the plane traveled 810 km in 90 minutes, we can first convert the time to hours:

90 minutes = 90 ÷ 60 = 1.5 hours

Now, we can substitute the values into the formula:

Distance = Speed × Time = 810 km × 1.5 hours

To find the distance the plane will travel in 2 hours, we need to determine the speed of the plane. However, the speed is not provided in the question. Therefore, we cannot accurately calculate the distance without this information.

Please provide the speed of the plane so that we can calculate the distance it will travel in 2 hours.