Fresh water in frozen glaciers and ice caps makes up what percentage of the total amount of fresh water on earth? exactly 33% between 3% and 97% more than 97% about 66%

Fresh water in frozen glaciers and ice caps makes up about 66% of the total amount of fresh water on Earth.
3% of Earth's water is fresh water and 97% of Earth's water that is salt water.
Fresh water in frozen glaciers and ice caps makes up 2% of all water on Earth and 1% of Earth's water is usable in liquid form.
2% ÷ 3% = 0,66. 

Adozen is 12, and your needing to calculate the weight of one medium egg, so i would do 21/12=1.75 per egg, and check your answer by doing 1.75 * 12= 21 : ) : ): ): ): ) i hoped i