Question

Для варенья землянично- черничного взяли 3,6 кг исходных продуктов. Отношение земляники, черники и сахара равна 1,4:0,2:2. Сколько взяли земляники? Сколько взяли черники? Сколько взяли сахара?

Answer 1

3,6•1,4=3,24
0,2=2%:2=25
25-3,24=21,76

Answer 2

Calculating the Amount of Strawberries, Blueberries, and Sugar for Jam

To calculate the amount of strawberries, blueberries, and sugar needed for the jam, we can use the given ratio of 1.4:0.2:2 and the total amount of 3.6 kg of initial ingredients.

Step 1: Calculate the Amount of Strawberries We can calculate the amount of strawberries using the given ratio and the total amount of initial ingredients.

Step 2: Calculate the Amount of Blueberries Similarly, we can calculate the amount of blueberries using the given ratio and the total amount of initial ingredients.

Step 3: Calculate the Amount of Sugar Finally, we can calculate the amount of sugar using the given ratio and the total amount of initial ingredients.

Calculation

Step 1: Calculate the Amount of Strawberries Let's denote the amount of strawberries as 1.4x, where x is a constant. Given that the total amount of initial ingredients is 3.6 kg, we can set up the equation: 1.4x + 0.2x + 2x = 3.6 Solving for x: 1.4x + 0.2x + 2x = 3.6 3.6x = 3.6 x = 1 So, the amount of strawberries is 1.4 * 1 = 1.4 kg.

Step 2: Calculate the Amount of Blueberries The amount of blueberries is 0.2 * 1 = 0.2 kg.

Step 3: Calculate the Amount of Sugar The amount of sugar is 2 * 1 = 2 kg.

Results

Therefore, for the strawberry-blueberry jam, the amounts needed are: - Strawberries: 1.4 kg - Blueberries: 0.2 kg - Sugar: 2 kg