Question

В оранжереї було 660 кущів троянд. білих і червоних троянд було 426 кущів, а червоних 392. скільки кущів троянди кожного кольору було в оранжереї

Answer 1

1)  426-392=34 (тр.) было белых 
Ответ: 34 троянд белых, 392 троянды красных.

Answer 2

Calculation of Rose Bushes in the Greenhouse

To calculate the number of rose bushes of each color in the greenhouse, we can use the given information.

Let's denote: - W as the number of white rose bushes - R as the number of red rose bushes

We know that there were a total of 660 rose bushes in the greenhouse, with 426 white and 392 red rose bushes.

We can set up a system of equations to represent the given information:

1. W + R = 660 (total number of rose bushes) 2. W = 426 (number of white rose bushes) 3. R = 392 (number of red rose bushes)

By substituting the values of W and R into the first equation, we can solve for the number of rose bushes of each color.

Calculation:

- W = 426 - R = 392 - W + R = 660

By substituting the given values of W and R into the first equation: - 426 + 392 = 660

So, there were: - 426 white rose bushes - 392 red rose bushes

Therefore, in the greenhouse, there were 426 bushes of white roses and 392 bushes of red roses.