Question

Один самолет за 1 5 часа пролетел 120 км а другой за одну десятую часа пролетел 8 километров на сколько один Самолет пролетел за час больше другого

Answer 1

Если за 1/5 часа первый самолёт пролетел 120 км, то за час он пролетит 120*5= 600(км)
Если за 1/10 часа второй самолёт пролетел 80 км, то за час он пролетит 80*10=800(км)
Чтобы узнать насколько первый пролетел больше вычтем  
800-600=200(км)

Answer 2

Problem Analysis

We are given two planes, one of which flew 120 km in 1.5 hours, while the other flew 8 km in one-tenth of an hour. We need to determine how much more the first plane flew in one hour compared to the second plane.

Solution

To find out how much more the first plane flew in one hour compared to the second plane, we need to calculate the difference in their speeds.

Let's start by calculating the speed of the first plane. We can use the formula:

Speed = Distance / Time

For the first plane, the distance is 120 km and the time is 1.5 hours. Plugging these values into the formula, we get:

Speed of the first plane = 120 km / 1.5 hours = 80 km/h.

Now let's calculate the speed of the second plane. The distance is 8 km and the time is one-tenth of an hour, which is 0.1 hours. Plugging these values into the formula, we get:

Speed of the second plane = 8 km / 0.1 hours = 80 km/h.

Both planes have the same speed of 80 km/h. Therefore, the first plane did not fly more in one hour compared to the second plane. They both flew the same distance in one hour.

Answer

The first plane did not fly more in one hour compared to the second plane. They both flew the same distance in one hour, which is 80 km