Question

When making homemade ice cream in a​ hand-cranked freezer, the tub containing the ice cream mix is surrounded by a brine​ (water/salt) solution. To freeze the ice cream mix rapidly so that smooth and creamy ice cream​ results, the brine solution should combine crushed ice and rock salt in a ratio of 5 to 1. A small ice cream freezer requires 10 cups of crushed ice. How much rock salt should be mixed with the ice to create the necessary brine​ solution?

Answer 1

For homemade ice cream, combine 10 cups of crushed ice with 2 cups of rock salt to make the brine solution needed for a small ice cream freezer.

Step-by-step explanation:

To create the necessary brine solution for homemade ice cream, one must follow the ratio of 5 cups of crushed ice to 1 cup of rock salt. If the ice cream freezer requires 10 cups of crushed ice, then the amount of rock salt needed would be 10 cups divided by the ratio of ice to salt, which is 5. Therefore, 2 cups of rock salt should be mixed with the 10 cups of crushed ice to achieve a smooth and creamy texture.

Answer 2

When making homemade ice cream in a hand-cranked freezer, the tub containing the ice cream mix is surrounded by a brine (water/salt) solution. To freeze the ice cream mix rapidly so that smooth and creamy ice cream results, the brine solution should combine crushed ice and rock salt in a ratio of 5 to 1.