Sam divided a rectangle into 8 congruent rectangles that each have the area shown. what is the area of the rectangle before sam divided it?
the area of each of the 8 congruent rectangles is 5 cm squared.

Ummm me dont do math but i say dat it wuz a goowd numbwa 2

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.