Question

Букет из двух хризантем и одной лилиистоит 66 руб.,причем лилия на 9 руб. дешевле хризантемы.Какова цена лилии и хризантемы?

Answer 1

Calculation of the Price of Lily and Chrysanthemum

To calculate the price of the lily and chrysanthemum, we can use the information given in the question. Let's denote the price of the chrysanthemum as C and the price of the lily as L.

According to the question, the bouquet consists of two chrysanthemums and one lily, and the total price of the bouquet is 66 rubles. It is also mentioned that the lily is 9 rubles cheaper than the chrysanthemum.

We can set up the following equations based on the given information:

1. The total price of the bouquet: 2C + L = 66 2. The price of the lily is 9 rubles cheaper than the chrysanthemum: L = C - 9

To find the values of C and L, we can solve these equations simultaneously.

Substituting the second equation into the first equation, we get:

2C + (C - 9) = 66

Simplifying the equation:

3C - 9 = 66

Adding 9 to both sides:

3C = 75

Dividing both sides by 3:

C = 25

Now that we have the value of C, we can substitute it back into the second equation to find the value of L:

L = 25 - 9 = 16

Therefore, the price of the chrysanthemum is 25 rubles, and the price of the lily is 16 rubles.

Answer: The price of the chrysanthemum is 25 rubles, and the price of the lily is 16 rubles.