Question

Геологи 4 ч летели на вертолёте со скоростью 80 км/ч,а затем ехали верхом 2ч со скоростью 12 км/ч. Какой путь проделали геологи за это время?

Answer 1

1)80*4=320 (км) - пролетели на вертолёте

2)12*2=24 (км) - проехали верхом

3)320+24=344 (км) - весь путь

Answer 2

s=v*t

 

s₁=80*4

s₁=320 км

 

s₂=12*2

s₂=24 км

 

s=320+24

s=344 км 

Answer 3

Calculation of the Distance Traveled by Geologists

To calculate the distance traveled by the geologists, we need to consider the two different modes of transportation they used: flying in a helicopter and riding on horseback.

1. Flying in a Helicopter: - The geologists flew in a helicopter for 4 hours at a speed of 80 km/h. - The distance traveled during this time can be calculated using the formula: distance = speed × time. - Therefore, the distance traveled by the geologists in the helicopter is: 80 km/h × 4 hours = 320 kilometers.

2. Riding on Horseback: - After flying in the helicopter, the geologists rode on horseback for 2 hours at a speed of 12 km/h. - Again, we can use the formula distance = speed × time to calculate the distance traveled. - The distance traveled on horseback is: 12 km/h × 2 hours = 24 kilometers.

Therefore, the total distance traveled by the geologists during their expedition is the sum of the distances traveled in the helicopter and on horseback: 320 kilometers + 24 kilometers = 344 kilometers.

Please note that the above calculations are based on the given information and assume a constant speed throughout the journey.