The width of david's tent is 5 feet the length is twice the width. david's rectangular air mattress measures 3 feet by 6 feet. if david puts the air mattress in the tent, how many square feet of floor space will be available for the rest of his things?

Something that is true about that is that it has numbers

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.