Question

Для вечера посвященного народам разных стран сделали флаги из синего красного и белого шелка.Красного шелка понадобилось 350 дм?,ЭТО в 10 раз больше , чем синего, а белого на 75 дм больше , чем синего сколько всего дециметров синего,красного и белого шелка понадобилось для этого вечера

Answer 1

Красного 350дм.
Синего-350:10=35дм.
Белого-35+75=105дм.
Всего-105+35+350=490дм.
Ответ6490дм.

Answer 2

Calculating the Total Length of Silk Needed

To calculate the total length of blue, red, and white silk needed for the evening dedicated to the peoples of different countries, we can use the given information.

Given: - Red silk needed: 350 dm³ - Red silk is 10 times more than blue silk - White silk is 75 dm³ more than blue silk

Let's calculate the total length of blue, red, and white silk needed.

Calculations

- Let's assume the length of blue silk needed is x dm³. - Red silk needed is 10 times more than blue silk, so the length of red silk needed is 10x dm³. - White silk is 75 dm³ more than blue silk, so the length of white silk needed is (x + 75) dm³.

To find the total length of silk needed, we can sum the lengths of blue, red, and white silk: Total length = Blue + Red + White Total length = x + 10x + (x + 75)

Solving for x: Total length = 12x + 75

Given that the red silk needed is 350 dm³, we can solve for x: 350 = 12x + 75 12x = 350 - 75 12x = 275 x = 275 / 12 x ≈ 22.92

Answer

So, the total length of blue silk needed is approximately 22.92 dm³, the total length of red silk needed is 229.2 dm³, and the total length of white silk needed is 97.92 dm³.

Therefore, for the evening dedicated to the peoples of different countries, the total length of blue, red, and white silk needed is approximately 350.04 dm³.