1.
How many yards are in a mile?
Correct Answer
A. 1,760
Explanation
One mile is equivalent to 1,760 yards. This is derived from the historical definition of a mile as 5,280 feet, and since there are 3 feet in a yard, the conversion is calculated as 5,280Ã·3=1,7605,280 \div 3 = 1,760 yards. This conversion is foundational in understanding distances in various applications such as athletics and surveying.
2.
How many yards are in an acre?
Correct Answer
A. 4840
Explanation
An acre, primarily a measure of area, can be converted into square yards. Since one acre is 43,560 square feet and there are 9 square feet in a square yard, 43,560Ã·9=4,84043,560 \div 9 = 4,840 square yards. This conversion is crucial for real estate and agricultural planning.
3.
How many yards are in a ton (assuming topsoil)?
Correct Answer
A. 200
Explanation
Calculating how many yards are in a ton of a material like topsoil involves understanding the material’s density. Typically, a cubic yard of topsoil weighs about 2,000 pounds (or 1 ton). Hence, one ton of topsoil is approximately one cubic yard, focusing on the volume rather than linear yard measurement.
4.
How many yards are in 4 acres?
Correct Answer
A. 19,360
Explanation
To find how many yards are in 4 acres, you must first convert acres to square yards. Since one acre is 4,840 square yards, four acres would be 4,840Ã—4=19,3604,840 \times 4 = 19,360 square yards. This measurement is important in fields requiring large-scale land assessments.
5.
How many yards is a basketball court?
Correct Answer
A. 94
Explanation
A basketball court is 94 feet long. Converting feet to yards by dividing by 3 gives 94Ã·3â‰ˆ31.3394 \div 3 \approx 31.33 yards. This length measurement is commonly used in sports facilities planning and construction.
6.
How many yards is a quarter mile?
Correct Answer
A. 440
Explanation
A quarter mile is 440 yards, derived from the total yards in a mile. Since a mile is 1,760 yards, dividing this by 4 gives 1,760Ã·4=4401,760 \div 4 = 440 yards. This measure is often used in track and field events.
7.
How many yards is a soccer field?
Correct Answer
B. 120
Explanation
A standard soccer field is generally around 120 yards in length, though this can vary slightly depending on the specific regulations of the league. The length facilitates the play of the game, balancing sufficient space for player movement and strategic positioning.
8.
How many yards in 15 feet?
Correct Answer
A. 5
Explanation
There are 3 feet in a yard, thus to convert 15 feet into yards, divide by 3. The calculation is straightforward: 15Ã·3=5 yards. This basic conversion is frequently used in everyday measurements and smaller-scale projects.
9.
How many yards in 100 meters?
Correct Answer
A. 109.361
Explanation
The conversion from meters to yards is based on the fact that one meter is approximately 1.09361 yards. Therefore, to find out how many yards are in 100 meters, multiply 100 by 1.09361, yielding approximately 109.361 yards. This conversion is crucial for track and field events and international sports where metric units are used.
10.
How many yards in a square acre?
Correct Answer
A. 4840
Explanation
The conversion of an area from acres to square yards involves multiplying the number of acres by the conversion factor of 4,840 (the number of square yards in an acre). Thus, one square acre equals 4,840 square yards, essential for calculating large land areas in terms of smaller units.
11.
How many yards in a half mile?
Correct Answer
A. 880
Explanation
To calculate how many yards are in a half mile, you take the total yards in a mile, 1,760, and divide by 2, yielding 880 yards. This metric is useful for mid-distance running events and provides a basic understanding of space in common terms.
12.
How many yards in a kilometer?
Correct Answer
A. 1093.61
Explanation
One kilometer is internationally recognized as equivalent to about 1,093.61 yards, based on the conversion factor 1 kilometer=1,000 metersÃ—1.09361 yards/meter. This conversion is used in events where traditional imperial measurements are preferred over metric.
13.
How many yards in a mile swimming?
Correct Answer
A. 1760
Explanation
In swimming, a mile is often considered to be equivalent to 1,760 yards in open water distances, based on the conversion of land miles to water miles. This equivalence helps maintain consistency in competitive swimming across different environments.
14.
How many yards of dirt are in a ton (assuming topsoil)?
Correct Answer
A. 200
Explanation
When calculating how many yards of dirt are in a ton, it is crucial to understand the density of the dirt. Assuming an average density that equates one ton of dirt to cover about 200 cubic yards, this conversion helps in estimating material needs for landscaping and construction accurately.
15.
How many yards in a cubic yard?
Correct Answer
B. 1
Explanation
A cubic yard is a unit of volume equal to the volume of a cube with each side measuring one yard. Therefore, the space of one cubic yard is based on three-dimensional geometry and is typically visualized as a cube with width, length, and height each being one yard. This fundamental unit is crucial in materials estimation and space calculation in various industries.