Question

По рецепту необходимо 100 в г сахарного песка. Но дома сахар рафинад. плотность которого 1089. Сколько кусков рафинада если размер куска 1 ,8см 1, 7см 1 ,2см

Answer 1

Ответ: 25 кусков

Объяснение:

Answer 2

Calculating the Number of Sugar Cubes Needed

To calculate the number of sugar cubes needed, we can use the formula:

Volume = Density x Mass

Given: - Density of refined sugar = 1089 g/cm³ - Mass of sugar needed = 100 g

We can rearrange the formula to solve for the volume of sugar needed:

Volume = Mass / Density

Let's calculate the volume of sugar needed using the given mass and density.

Volume = 100 g / 1089 g/cm³

Volume ≈ 0.0918 cm³

Now, we can calculate the number of sugar cubes needed based on the given size of each cube.

Calculating the Number of Sugar Cubes

The volume of each sugar cube can be calculated using the formula for the volume of a rectangular prism:

Volume = Length x Width x Height

Given: - Length of sugar cube = 1.8 cm - Width of sugar cube = 1.7 cm - Height of sugar cube = 1.2 cm

Let's calculate the volume of each sugar cube:

Volume = 1.8 cm x 1.7 cm x 1.2 cm

Volume ≈ 3.672 cm³

Now, we can find the number of sugar cubes needed by dividing the total volume of sugar required by the volume of each sugar cube:

Number of sugar cubes = Volume of sugar needed / Volume of each sugar cube

Number of sugar cubes ≈ 0.0918 cm³ / 3.672 cm³

Number of sugar cubes ≈ 0.025

So, approximately 0.025 sugar cubes of the given size would be needed to fulfill the 100g requirement.