PRACTICE Work out the practice problems on a separate sheet of paper, and write your
answers in the spaces provided.
1. Rearrange the equation for the area of a rectangle (A = l w) to solve for length, l.
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2. Rearrange the equation for velocity v = d/t to solve for time, t.
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3. Rearrange the equation for volume of a rectangular solid (V = l x w x h) to solve for width, w.
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Step 4