Convert 643.5 mi to kilometers (1 m = 1.094 yd; 1 mi = 1760. yd). A) 4.000 * 10^-⁴ km B) 1.035 *10⁶ km C) 704.0 km D) 3.656 * 10^-¹ km E) 1.035 * 10³ km

Name: Convert 643.5 mi to kilometers (1 m = 1.094 yd; 1 mi = 1760. yd). A) 4.000 * 10 - 4 km B) 1.035 *10 6 km C) 704.0 km D) 3.656 * 10 - 1 km E) 1.035 * 10 3 km
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To convert miles to kilometers, use the conversion factor: 1 mile = 1.60934 km. Thus, 643.5 mi * 1.60934 km/mi = 1035.07 km, which is approximately 1.035 x 10^3 km.