Question

Туристы ехали на автобусе 4 ч со скоростью 58 3/4 км.ч.По асфальтированой дороге они проехали 4/5 всего пути,по грунтовой дороге остальную часть пути.Найдите длину пути,пройденого по грунтовой дороге.

Answer 1

58 3/4*4=235/4 *4=235(км)-длина всего его пути
235* 4/5=188(км)-по асфальтированной дороге
235-188=47(км)-по грунтовой дороге

Answer 2

) ∞ 4=235 км       2)235÷5∞4=188 км По асфальтированной дороге  235-188=47 км по грунтовой дороге

Answer 3

Calculating the Distance Traveled on Gravel Road

To find the length of the path traveled on the gravel road, we can use the information provided about the total distance traveled and the portion of the journey completed on the asphalt road.

Given: - Total time traveled: 4 hours - Speed on the asphalt road: 58 3/4 km/h - Distance traveled on the asphalt road: 4/5 of the total distance - Distance traveled on the gravel road: Remaining 1/5 of the total distance

Solution:

To calculate the total distance traveled, we can use the formula: \[ \text{Distance} = \text{Speed} \times \text{Time} \]

The distance traveled on the asphalt road is: \[ \text{Distance}_{\text{asphalt}} = \text{Speed}_{\text{asphalt}} \times \text{Time} \]

The remaining distance traveled on the gravel road is: \[ \text{Distance}_{\text{gravel}} = \text{Total Distance} - \text{Distance}_{\text{asphalt}} \]

Calculation:

1. Calculate the distance traveled on the asphalt road: - \[ \text{Distance}_{\text{asphalt}} = 58 \frac{3}{4} \, \text{km/h} \times 4 \, \text{hours} \] - \[ \text{Distance}_{\text{asphalt}} = 58.75 \, \text{km/h} \times 4 \, \text{hours} = 235 \, \text{km} \]

2. Calculate the distance traveled on the gravel road: - \[ \text{Distance}_{\text{gravel}} = \text{Total Distance} - \text{Distance}_{\text{asphalt}} \] - \[ \text{Distance}_{\text{gravel}} = \text{Total Distance} - 235 \, \text{km} \]

Result:

The length of the path traveled on the gravel road is the remaining distance after subtracting the distance traveled on the asphalt road from the total distance.

The length of the path traveled on the gravel road is the remaining distance after subtracting the distance traveled on the asphalt road from the total distance, which is equal to the total distance multiplied by 1/5.

Let's calculate the total distance and the length of the path traveled on the gravel road.