Question

Для приготовления молочного коктейля смешивают молоко с мороженым в отношении 5:2. Сколько потребуется мороженого на 3л молока? (если масса 1л молока-1 кг)

Answer 1

3л:5=0,6л - составляет 1 часть молока
0,6*2=1,2 кг - потребуется мороженого

вроде так.

Answer 2

Calculating the Amount of Ice Cream Needed for a Milkshake

To calculate the amount of ice cream needed for a milkshake, we can use the given ratio of milk to ice cream, which is 5:2. Given that the mass of 1 liter of milk is 1 kg, we can proceed with the calculation.

Step 1: Convert Milk Volume to Mass First, we need to convert the volume of milk to mass. Since the mass of 1 liter of milk is 1 kg, for 3 liters of milk, the mass would be 3 kg.

Step 2: Calculate the Amount of Ice Cream Using the ratio of 5:2 for milk to ice cream, we can calculate the amount of ice cream needed.

5 parts milk = 3 kg 2 parts ice cream = ?

To find the amount of ice cream needed, we can set up a proportion:

5 parts milk / 2 parts ice cream = 3 kg / x

Cross-multiplying, we get: 5 * x = 2 * 3 5x = 6

Solving for x: x = 6 / 5 x = 1.2 kg

Therefore, 1.2 kg of ice cream will be needed for 3 liters of milk to maintain the 5:2 ratio.