IM 6.4.13 Practice: Rectangles with Fractional Side Lengths

Find the unknown side length of the rectangle if its area is 11 m². Show your reasoning.
Check your answer by multiplying it by the given side length ([math]3\frac{2}{3}[/math]). Is the resulting product 11? If not, revise your previous work.
A worker is tiling the floor of a rectangular room that is 12 feet by 15 feet. The tiles are square with side lengths [math]1\frac{1}{3}[/math] feet. How many tiles are needed to cover the entire floor? Show your reasoning in the applet below.
A television screen has length [math]16\frac{1}{2}[/math]inches, width [math]w[/math] inches, and area 462 square inches. Select [b]all [/b]the equations that represent the relationship of the side lengths and area of the television.
The area of a rectangle is 17 ½ in² and its shorter side is 3 ½ in. Draw a diagram that shows this information. What is the length of the longer side?
A bookshelf is 42 inches long.
How many books of length [math]1\frac{1}{2}[/math] inches will fit on the bookshelf? Explain your reasoning.
A bookcase has 5 of these bookshelves. How many feet of shelf space is there? Explain your reasoning.
Find the value of [math]\frac{5}{32}\div\frac{25}{4}[/math]. Show your reasoning.
[size=100][size=150]How many groups of[/size][size=150][b] [/b][math]1\frac{2}{3}[/math][/size][size=150] are in each of these quantities?[/size][/size][br][br][math]1\frac{5}{6}[/math]
[math]4\frac{1}{3}[/math]
[math]\frac{5}{6}[/math]
It takes [math]1\frac{1}{4}[/math] minutes to fill a 3-gallon bucket of water with a hose. At this rate, how long does it take to fill a 50-gallon tub? If you get stuck, consider using the table below.
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Information: IM 6.4.13 Practice: Rectangles with Fractional Side Lengths