5. Suppose you are making a scale drawing. Find the length of each object on the
scale drawing with the given scale. Then find the scale factor.
a. a parking lot 480 meters wide; 1 centimeter = 16.5 meters
b. a desk 6 feet long; 1.5 inches 0.5 feet

step-by-step explanation:

answers available in this download

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i think the answer is b.

step-by-step explanation:

not 100% sure though.

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.