One quart equals 0.9 liters (L). How many liters equal 4.5 quarts?

Rationale

4.5 quarts equal 4.05 liters.

A quart is a unit of volume in the US customary and imperial systems of measurement. It is smaller than a liter, with one quart equating approximately to 0.946 liters. Therefore, to convert quarts to liters, we multiply the number of quarts by 0.9 (the approximate conversion factor stated in the question). This gives us the equivalent volume in liters.

A (4.59 L) YOUR ANSWER

This answer is incorrect because it is higher than the correct conversion. When multiplying 4.5 quarts by the conversion factor of 0.9, you get 4.05 liters, not 4.59 liters.

B (5 L) YOUR ANSWER

This answer is incorrect because it is higher than the correct conversion. When multiplying 4.5 quarts by the conversion factor of 0.9, you get 4.05 liters, not 5 liters.

C (3.6 L) YOUR ANSWER

This answer is incorrect because it is lower than the correct conversion. When multiplying 4.5 quarts by the conversion factor of 0.9, you get 4.05 liters, not 3.6 liters.

D (4.05 L) CORRECT

This answer is correct. When multiplying 4.5 quarts by the conversion factor of 0.9, you get 4.05 liters.

Conclusion

When converting from quarts to liters using the conversion factor provided in the question (1 quart = 0.9 liters), the correct answer is found by multiplying the number of quarts by the conversion factor. In this instance, multiplying 4.5 quarts by 0.9 gives the correct answer of 4.05 liters. The other options (A, B, and C) do not accurately represent this conversion and are therefore incorrect.

One quart equals 0.9 liters (L). How many liters equal 4.5 quarts?

4.5 quarts equal 4.05 liters.

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