1.
How many feet are in a mile?
Correct Answer
B. 5280 feet
Explanation
A mile is exactly 5280 feet. This standard comes from the 1959 international agreement defining the yard as 0.9144 meters, making a mile 1609.344 meters. Conversion between meters and feet (1 foot = 0.3048 meters) shows that 1609.344Ã·0.3048=5280 feet. Understanding this conversion is essential for applications ranging from mapping and surveying to everyday uses like driving where distances are commonly expressed in miles but may need conversion to feet for clarity or specific calculations.
2.
How many feet are in an acre?
Correct Answer
A. 208.71 feet
Explanation
An acre, primarily used in property measurements, spans 43,560 square feet. The side length of a square acre, found by taking the square root of the area, is about 208.71 feet. Though often used to express area, understanding the linear measurement can be useful in planning and design applications where visualizing the actual physical layout of the land is required.
3.
How many feet are in a fathom?
Correct Answer
B. 6 feet
Explanation
A fathom equals six feet and originated from measuring water depth. Traditionally based on the outstretched arms of an adult male, it is a unit still used in maritime activities, including boating and scuba diving. Knowing this conversion is crucial for activities where precise depth measurement impacts safety and operational efficiency.
4.
How many feet are in half a mile?
Correct Answer
B. 2640 feet
Explanation
Half a mile is equal to 2640 feet. This measurement is crucial in contexts like track and field events, where distances are often marked in miles or fractions thereof. It helps athletes gauge distances during training or competitions, ensuring accurate preparation and execution of sports strategies.
5.
How many feet is 35 meters?
Correct Answer
A. 114.83 feet
Explanation
To convert 35 meters to feet, multiply by 3.28084, giving approximately 114.83 feet. This metric to imperial conversion is vital in industries like construction where materials may be sourced globally but measurements need to be understood and applied locally in feet and inches for compatibility with existing standards.
6.
How many feet are in one kilometer?
Correct Answer
A. 3280.84 feet
Explanation
A kilometer is 3280.84 feet. The conversion uses the ratio of 1000 meters in a kilometer and 3.28084 feet per meter. This knowledge is essential in many professional fields, including civil engineering and public planning, where projects may need dual measurements in both metric and imperial systems.
7.
How many feet is 1/4 mile?
Correct Answer
A. 1320 feet
Explanation
A quarter mile, frequently used in auto racing and speed tests, is 1320 feet. This measurement helps in setting up races and understanding vehicle performance over short distances, which is crucial for both competition and automotive testing.
8.
How many feet is 10,000 meters?
Correct Answer
A. 32808.4 feet
Explanation
Converting 10,000 meters results in 32,808.4 feet. This long-distance measurement is key in large-scale mapping, athletic track events, and in sectors like forestry and environmental management where large area coverage needs precise distance management.
9.
How many feet are in 100 yards?
Correct Answer
B. 300 feet
Explanation
There are 3 feet in a yard. Therefore, to find out how many feet are in 100 yards, you multiply 100 by 3. The calculation (100 yards x 3 feet/yard) results in 300 feet. This conversion is crucial in various sports such as football, where the field is measured in yards, and knowing the conversion to feet can help in understanding the game's dimensions more clearly.
10.
How many feet are in 200 centimeters?
Correct Answer
D. 6.56 feet
Explanation
To convert centimeters to feet, you use the conversion factor where 1 foot equals approximately 30.48 centimeters. Therefore, to find how many feet are in 200 centimeters, you divide 200 by 30.48. The calculation (200 cm / 30.48 cm/foot) results in approximately 6.56 feet. This knowledge is beneficial for converting metric measurements commonly used around the world into imperial measurements used primarily in the United States.
11.
How many feet long is a regulation soccer field?
Correct Answer
D. 360 feet
Explanation
A regulation soccer field, as defined by FIFA, must be between 100 and 130 yards in length. The most commonly used length for international matches is 120 yards, which converts to 360 feet. This length allows for ample space for professional play, accommodating the fast pace and wide-ranging movements typical of high-level soccer games. Understanding the dimensions of a soccer field is crucial for players, coaches, and officials to ensure the game is played according to international standards.
12.
How many feet is one story typically in a building?
Correct Answer
A. 10 feet
Explanation
One story in a building is typically about 10 feet tall. This measurement generally includes both the ceiling height and the thickness of the floor between each level. While ceiling heights can vary, most modern residential and commercial buildings use a standard of about 9 to 10 feet for each story, with commercial buildings sometimes opting for higher ceilings. Understanding this standard is important for planning in architecture and construction, ensuring that buildings meet safety, comfort, and aesthetic requirements.
13.
How many feet are in 150 yards?
Correct Answer
B. 450 feet
Explanation
One hundred fifty yards is equal to 450 feet. This conversion is significant in athletics and sports where field dimensions impact gameplay. Accurately understanding and applying these measurements ensures fields are set up correctly and that all regulatory requirements for game distances are met.
14.
How many feet are in 25 meters?
Correct Answer
C. 82.02 feet
Explanation
Twenty-five meters converts to approximately 82.02 feet. This conversion is important in contexts like swimming, where pool lengths are typically measured in meters, but architectural plans and emergency response measures may require dimensions in feet. This helps ensure compliance with international competition standards and local safety regulations.
15.
How many feet are in 35 inches?
Correct Answer
A. 2.92 feet
Explanation
Thirty-five inches is almost 2.92 feet. This measurement is crucial in many industries, including construction, where understanding and converting between inches and feet allows for accurate material estimations and ensures structures are built to precise specifications. This ability impacts everything from material costs to labor planning and overall project timelines.