Question

3,125:2,5=2,6:* пропорция

Answer 1

Ответ:

2,08

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Пошаговое объяснение:

Сперва умножаем крес на крест, а потом решаем ур-е

Answer 2

To solve the proportion 3,125:2,5=2,6:x, we can use the concept of cross-multiplication.

First, let's write the proportion:

3,125 : 2,5 = 2,6 : x

To cross-multiply, we multiply the numerator of the first ratio by the denominator of the second ratio and vice versa. This can be expressed as:

(3,125)(x) = (2,5)(2,6)

Now, let's calculate the right side of the equation:

(2,5)(2,6) = 6,5

So, the equation becomes:

3,125x = 6,5

To isolate x, we divide both sides of the equation by 3,125:

x = 6,5 / 3,125

Dividing these two numbers, we get:

x ≈ 2,08

Therefore, the value of x in the proportion 3,125:2,5=2,6:x is approximately 2,08.