Question

От города до села автомашина шла со скоростью 65 км/ч в течение 2ч. сколько времени потребуется велосепедисту на этот путь , если он будет двигатся со скоростью 13 км/ч

Answer 1

Найдем путь пройденный машиной от города до села
65*2=130 км
расчитаем время необходимое велосипедисту на тот же путь
130:13=10 часов

Answer 2

1)65*2=130км
2)130/13=10час
ответ 10ч потр.вело.

Answer 3

Calculation of Time for the Car Journey

To calculate the time required for the car journey, we can use the formula:

Time = Distance / Speed

Given that the car traveled at a speed of 65 km/h for 2 hours, we can calculate the distance covered by the car:

Distance = Speed * Time

Substituting the given values:

Distance = 65 km/h * 2 hours = 130 km.

Calculation of Time for the Bicycle Journey

To calculate the time required for the bicycle journey, we can use the same formula:

Time = Distance / Speed

Given that the bicycle will be moving at a speed of 13 km/h, we can calculate the time required for the bicycle journey:

Time = Distance / Speed = 130 km / 13 km/h = 10 hours.

Therefore, the bicycle rider will require approximately 10 hours to cover the same distance that the car covered in 2 hours, assuming a constant speed of 13 km/h.

Please note that these calculations assume a constant speed throughout the journey and do not account for factors such as breaks, terrain, or other variables that may affect the actual time required for the bicycle journey.