Question

В букете из хризантем и роз, хризантемы составляют 1/6(дробь) количество роз. После того, как к букету прибавили одну хризантему, их стало составлять 20% количества роз. сколько всего цветов в букете?

Answer 1

Есть варианты ответов)
а) 36
б) 25
в) 27
г) 35

Answer 2

Calculation of the Number of Flowers in the Bouquet

To determine the total number of flowers in the bouquet, we need to solve the given problem step by step.

Let's assume that the total number of roses in the bouquet is represented by x. According to the information provided, the chrysanthemums make up 1/6 of the number of roses in the bouquet.

Therefore, the number of chrysanthemums in the bouquet is (1/6)x.

After adding one chrysanthemum to the bouquet, the chrysanthemums then make up 20% of the total number of roses in the bouquet.

To calculate the total number of flowers in the bouquet, we need to find the value of x.

Solution:

1. Let's set up the equation based on the given information: - The number of chrysanthemums in the bouquet is 1/6 of the number of roses: (1/6)x. - After adding one chrysanthemum, the chrysanthemums make up 20% of the total number of roses: (1/6)x + 1 = 0.2x.

2. Now, let's solve the equation to find the value of x: - Multiply both sides of the equation by 6 to eliminate the fraction: 6[(1/6)x + 1] = 6(0.2x). - Simplify the equation: x + 6 = 1.2x. - Subtract x from both sides of the equation: 6 = 0.2x. - Divide both sides of the equation by 0.2: x = 30.

Therefore, the total number of flowers in the bouquet is 30.

Answer:

The bouquet contains a total of 30 flowers.