The territory included all the land of the United States west of Pennsylvania and northwest of the Ohio River. It covered all of the modern states of Ohio, Indiana, Illinois, Michigan, and Wisconsin, as well as the northeastern part of Minnesota. The area covered more than 260,000 square miles (670,000 km2).
There is an approximate calculation of 16 ounces when converting 500 milliliters. Each milliliter is 0.033814 ounces, and to perform this conversion, one would have to multiply 0.033814 by 500 to get the exact answer.
Quick Answer. There are precisely 28.3495231 grams in one ounce. This number is commonly rounded to 28 for easier conversions. The gram is the base unit of mass or weight in the metric system, and the ounce is a unit of weight in the U.S. customary system.