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Which is a better estimate for the length of a limousine?\newlineChoices:\newline(A) 21feet21\,\text{feet}\newline(B) 21miles21\,\text{miles}

Full solution

Q. Which is a better estimate for the length of a limousine?\newlineChoices:\newline(A) 21feet21\,\text{feet}\newline(B) 21miles21\,\text{miles}
  1. Consider Lengths of Vehicles: Consider typical lengths of vehicles. Limousines are long cars, but they are definitely not as long as miles. A mile is 52805280 feet, which is way too long for any vehicle.
  2. Compare Given Choices: Compare the choices given.\newlineChoice (A) is 2121 feet, and choice (B) is 2121 miles. Since we know a mile is 52805280 feet, 2121 miles would be 21×528021 \times 5280 feet, which is 110,880110,880 feet. This is unrealistic for a limousine.
  3. Decide on Reasonable Estimate: Decide on the more reasonable estimate. 2121 feet is a much more reasonable length for a limousine compared to 2121 miles, which is excessively long for any road vehicle.

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