about 70 percent of water covers the world
98% of all water
3.5 percent salt and 97.5 is water.
71%
97% of the worlds water is Salt water. 71% of the world is Covered by Saltwater.
Approximately 97% of the world's water is stored in oceans as salt water.
The greatest percentage of salt is extracted from mines. You get sea water and put it in a evaporating dish. Then evaporate the water and then there is salt left.
10%
Around 3% or slightly more.
About 70 percent of the Earth's surface is covered in water, and about 90 percent of that is salt water.
To find the salt percentage in the mixture, first convert 1 gallon of water to pounds, which is approximately 8.34 lbs. The total weight of the mixture is 1.5 lbs (salt) + 8.34 lbs (water) = 9.84 lbs. The salt percentage is then calculated as (1.5 lbs salt / 9.84 lbs total) × 100, which is approximately 15.2%.
It depends, is the solution 15% salt or 15% saturatedwith salt? If it is 15% salt, is is 85% water. If it is 15% saturated, it is 5.385%.
10%