City of Harrisburg as the Sole Administrator for 311 - The City of Harrisburg plans to utilize the 311 abbreviated dialing code to provide information on nonemergency police services and other government services to its residents.
A three-quarter bed measures 48 inches wide by 75 inches long. Three-quarter beds are the intermediate size between a full bed and a twin bed. Both twin and full beds are 75 inches long, but twin beds are 39 inches wide, while full beds are 54 inches wide.
The length-to-width ratio is calculated by dividing the length of the marquise by the width. (Example) Oval length equals 6 millimeters; oval width equals 4 millimeters; 6 millimeters divided by 4 millimeters equals a length-to-width ratio of 1.5 to 1. Diamonds are rarely cut to a perfect 1.5 to 1 ratio.