Apunch recipe calls for 2parts soda to 3 parts fruit juice. if you use 8 cups of soda, of soda how much fruit juice do need

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?

On this question. a hypothermia occurs when a person's body temperature drops below 95 degrees fahrenheit. write and solve an inequality that describes how much lower the body temperature of a person with hypothermia will be than the body temperature of a person with a normal temperature of 98.6 degrees fahrenheit

Ineed to know how to write question one in mathematical terms