Question

Вертолет летит со скоростью 350 км в час На сколько меньше километров он пролетит за 4 часа если его скорость уменьшится на 50 км

Answer 1

1)350·4= 1400км 
2)350-50=300км/ч
3)300·4=1200км
4)1400-1200=200км

Answer 2

Calculation of Distance Traveled by the Helicopter

To calculate the distance traveled by the helicopter in 4 hours, we need to determine the new speed after it decreases by 50 km/h.

Given: - Initial speed of the helicopter: 350 km/h - Time: 4 hours - Decrease in speed: 50 km/h

To find the new speed, we subtract the decrease in speed from the initial speed: New speed = Initial speed - Decrease in speed = 350 km/h - 50 km/h = 300 km/h

Now, we can calculate the distance traveled by the helicopter using the formula: Distance = Speed × Time

Substituting the values: Distance = 300 km/h × 4 hours = 1200 km

Therefore, the helicopter will travel 1200 kilometers in 4 hours if its speed decreases by 50 km/h.