Question

За 3 часа всадник поехал 36 км,Автомобиль спарк за 2 часа проехать 120 км 1)Насколько скорость спарка больше скорости всадника,2)Во сколько раз скорость спарк больше скорости всадника?

Answer 1

1) 48км/ч

2)в 5раз

Пошаговое объяснение:

1)36:3=12 км в час

2)120:2=60 км в час

3)60-12=48 км в час

4)60:12=5 раз

Answer 2

Calculation of Speeds

To answer your questions, let's calculate the speeds of the horse rider and the Spark car.

Given information: - The horse rider traveled 36 km in 3 hours. - The Spark car traveled 120 km in 2 hours.

To calculate the speed, we can use the formula: speed = distance / time.

1) The speed of the horse rider: - Distance = 36 km - Time = 3 hours - Speed = 36 km / 3 hours = 12 km/h.

2) The speed of the Spark car: - Distance = 120 km - Time = 2 hours - Speed = 120 km / 2 hours = 60 km/h.

Comparison of Speeds

1) The difference in speed between the Spark car and the horse rider: - The speed of the Spark car is 60 km/h. - The speed of the horse rider is 12 km/h. - The Spark car is faster than the horse rider by 60 km/h - 12 km/h = 48 km/h.

2) The ratio of the speed of the Spark car to the speed of the horse rider: - The speed of the Spark car is 60 km/h. - The speed of the horse rider is 12 km/h. - The speed of the Spark car is 5 times faster than the speed of the horse rider (60 km/h / 12 km/h = 5).

So, to summarize: 1) The speed of the Spark car is 48 km/h faster than the speed of the horse rider. 2) The speed of the Spark car is 5 times faster than the speed of the horse rider.

Please let me know if there's anything else I can help you with!