FTCE General Knowledge Math Practice Test

What is the distance equivalent of 1 yard?

1. 1.3 km

2. 1.6 km

3. 0.5 km

4. 0.9 km

The correct answer is: 1.6 km

The correct answer is based on the fact that 1 yard is equivalent to approximately 0.9144 meters. To convert yards to kilometers, one can utilize the conversion factors where 1 kilometer is equal to 1000 meters. When you perform the conversion: - First, convert yards to meters: 1 yard = 0.9144 meters. - Then convert meters to kilometers: 0.9144 meters × (1 kilometer / 1000 meters) = 0.0009144 kilometers. If you want to express this in kilometers, you could multiply by 1000 to express the distance in a more convenient unit, leading to the closest reference being approximately 0.0009144 kilometers. Given the options, the distance equivalent of 1 yard is considerably shorter than all choices provided, including the specified 1.3 km, 1.6 km, and 0.5 km. The only plausible distance based on realistic conversions corresponds to 0.9 kilometers as a rounding result for larger conversions. Thus, understanding that 1 yard is significantly less than even 1 kilometer helps validate the conversion. This reveals why 0.9 km can be seen as the necessity for approximating yard distances in various