Old-style circulating silver dollars weighed 26.7 gm when new, which is a bit less than a standard US ounce (28.35 gm). Their weight was based on the price of $1 worth of silver at the time.
Modern "eagle dollars" contain one troy ounce of silver. Troy ounces are used for precious metals and are about 31.11 gm. However, these coins aren't true silver dollars. They're bullion pieces sold to collectors and investors, not for spending. The $1 denomination is completely artificial.
US quarter = 5.670 g = 0.200003364 ounces.
1 and a quarter quarts equals 40 ounces.
5.25 US fluid ounces = 10.5 US tablespoons
One US quarter has a weight, when new, of 5.67 grams or 0.2 ounces.
4 ounces in a quarter pound
8 quarter cups
32 ounces in a quarter
A quarter pound is 4 ounces
There are approximately 8.8 ounces in a quarter of a kilogram.
32 fluid ounces per 1/4 US gallon.
That is 0.0625 ounces
2 ounces are in a quarter cup.