Question

Дрит завдовжки 356 м розризали на 2 частини причому друга частина у 3 рази довша за першую.Знайдить довжину кожнои частини дроту.(укр раскладки нету( )

Answer 1

Объяснение:

x+3x=356

4x=356

x=356:4

x=89

1)89*3=267

Answer 2

Calculating the Length of the Wire

To find the length of each part of the wire, we can use the following approach:

Let's assume the length of the first part of the wire is represented by x meters. According to the given information, the second part of the wire is three times longer than the first part.

Calculating the Length of the Second Part

The length of the second part of the wire can be represented as 3x meters.

Total Length of the Wire

Given that the total length of the wire is 356 meters, we can set up the following equation to find the value of x: x + 3x = 356

Solving for x

Combining like terms, we get: 4x = 356

Dividing both sides by 4, we find: x = 89

Calculating the Length of Each Part

Now that we have the value of x, we can calculate the length of each part of the wire: - The first part: 89 meters - The second part: 3 * 89 = 267 meters

Therefore, the length of the first part of the wire is 89 meters, and the length of the second part is 267 meters.