Question

Букет из двух тюльпанов и одного нарцисса стоит 40 руб., причём один тюльпан в 2 раза дороже одного нарцисса. Какова цена тюльпана и нарцисса?

Answer 1

2x+x+2=40
3x+2=40
x=40÷5
x=8

Answer 2

Calculation of the Price of a Tulip and Narcissus

To calculate the price of a tulip and a narcissus, we are given the following information: - A bouquet consisting of two tulips and one narcissus costs 40 rubles. - One tulip is twice as expensive as one narcissus.

Let's assign variables to the prices of a tulip and a narcissus: - Let x be the price of one narcissus. - Since one tulip is twice as expensive as one narcissus, the price of one tulip is 2x.

To find the total cost of the bouquet, we can sum the prices of the two tulips and one narcissus: - Total cost = 2 * (price of one tulip) + (price of one narcissus) - Total cost = 2 * (2x) + x - Total cost = 4x + x - Total cost = 5x

Given that the total cost of the bouquet is 40 rubles, we can set up the following equation: - 5x = 40

To solve for x, we divide both sides of the equation by 5: - x = 40 / 5 - x = 8

Therefore, the price of one narcissus is 8 rubles and the price of one tulip is 2 * 8 = 16 rubles.

Please note that the above calculation is based on the given information and does not take into account any additional factors that may affect the prices of flowers in real-life situations.