Change the given quantity to the indicated unit. Round the answer to the nearest tenth of the unit if necessary.
-$340 \mathrm{mi} \approx \ldots \mathrm{km}$
A) $321.6 \mathrm{~km}$
B) $211.1 \mathrm{~km}$
C) $360.4 \mathrm{~km}$
D) $544.0 \mathrm{~km}$

Question

Quizplus · Accepted Answer

To convert miles to kilometers, multiply by the conversion factor $1 \mathrm{mi} = 1.60934 \mathrm{km}$. Thus, $340 \mathrm{mi} \times 1.60934 \approx 547.2 \mathrm{km}$, which rounds to $547.2 \mathrm{km}$, but the closest option given is $544.0 \mathrm{km}$.

Change the Given Quantity to the Indicated Unit 340mi≈…km340 \mathrm{mi} \approx \ldots \mathrm{km}340mi≈…km

Change the Given Quantity to the Indicated Unit $340 \mathrm{mi} \approx \ldots \mathrm{km}$