Not sure if this is a math/ statistics question. Reserves are assets you hold, but are not using immediately. There are oil reserves, mineral reserves (like gold reserves) and cash reserves.
I think you need to rephrase the question for a proper answer.
56 is estimated to be 60.
17 is estimated to 20.
No
Monetary base- which is the sum of bank reserves and currency in circulation. The formulas of MB ismonetary base = reserves + currency (MB =R+C)
There need no be any estimated digit.
Proven reserves are reserves we know about, potential reserves are those we suspect are present in certain geological formations. The combination of the two along with the estimated size of these reserves gives us the estimated total reserves.
Venezuela has the largest oil reserves in Latin America. Its oil reserves are estimated to be the largest in the world.
Libya has the largest supply of oil reserves in North Africa. It is estimated to hold the largest proven oil reserves in Africa.
The Chinese reserves owns an estimated $3.2 trillion dollars. Japan holds another $2 trillion in reserves. These are the two highest grossing Asian nations in reserves.
The largest phosphate reserves in the world are in Morocco. It is estimated that the country holds about 50% of the global reserves of this mineral.
Total armed strength was estimated at 46,000 on active duty and 39,000 reserves.
Proven oil reserves are estimated at 10 billion bbls (42-gallon barrels). Unproven are at least the same in 2007. New Arctic Sea exploration will expand those reserves many times.
It is estimated that only 15 percent of world copper reserves and 13 percent of U.S. copper reserves can be processed via the SX-EW method.
Present estimates of known uranium ore deposits will last another 100 years
An estimated 100,000 tons of gold make up the world's resources, according to the U.S. Geological Survey.
Venezuela – 304 billion barrels. Venezuela has the largest oil reserves of any country in the world, with more than 300 billion barrels of proven reserves Very Good Website Please Visit Your Website howtodiscuss 844 area code 844 area code
According to the U.S. Energy Information Administration, the countries of the Middle East have the largest oil reserves, totaling over 739,000,000,000 barrels. This is more than half of the known reserves in the world of 1,317,447,000,000 barrels. The United States has roughly seven times the known reserves of oil then all of the Middle East. The Green Valley reserve has 4 trillion to 7 trillion barrels in it. The Baikan Reserve also has about 2 trillion barrels located inside of it. Neither of these reserves are currently used. The Middle East has the largest portion of tapped and pumping reserves in the world.