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?
A. 42 miles
B. 37 miles
C. 28 miles
D. 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
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