A Single Point Urban Interchange moves more traffic through a smaller amount of space. Compare the Single Point to the Cloverleaf design, which takes up a much greater amount of land. The Single Point design makes it easier to build new interchanges within existing state property.
A cent is one hundredth of a dollar (in fact, the word cent is from a Latin word meaning hundred). So no, one tenth of a penny is not one hundredth of a dollar. 36 cents equals how many hundredths of dollars? 1 cent is 1 hundredth of a dollar so 36 cents are 36 hundredths of a dollar.
Half dollar. The term Half dollar may refer to a half-unit of several currencies that are named dollar. Normally, $1 is divided into 100 cents, so a half dollar is equal to 50 cents. Coins and/or banknotes of that amount are as such denominated at a value of 50 cents. More than a dozen countries are known to have their own unique dollar currency, out of these not all use the 50 cent piece or half dollar.