18/40 = 9/20 or 0.45
The volume of a cylinder that measures 18 inches high and has a diameter of 9 inches is 1,145.11 cubic inches.
You may also consider a "ADA Toilet Spacer" which will give you the flexibility to use your existing equipment, but there are several companies that offer you a new toilet, if you wish. The major companies... i.e. Kohler, American Standard, Crane, Acorn etc. all have 18".
18"widex27"high
No. Only 18 inch tires fit an 18 inch rim.
18 inches
18 inch
There are a number of online sites that offer clothing for an 18 inch doll but it has been found that there are two stores that are listed as offering 18 inch doll clothing. One can find these items at Sears as well as Toys r Us.
ebay
The width of a toilet tank can vary in size. The average width of a toilet tank is about 18 inches.
.18=about 2 134/833 in
4 inch high heals?