Which of the following is the percentage equivalent of 0.0016? A. 16%

B. 160%

C. 1.6%

D. 0.16% - D. To derive a percentage from a decimal, multiply by 100: 0.0016(100) = 0.16%

Curtis is taking a road trip through Germany, where all distance signs are in metric. He passes a sign that states the city of Dusseldorf is 45 kilometers away. Approximately how far is this in miles?

1. 42 miles

2. 37 miles

3. 28 miles

4. 16 miles - C. one kilometer is about 0.62 miles, 45(0.62) = 27.9

approximately 28 miles

On a floor plan drawn at a scale of 1:100, the area of a rectangular room is 30 cm2. What is the actual area of the room?

A. 30,000 cm2

B. 300 m2

C. 3,000 m2