the average distance between the sun and a certain planet is approximatly 2.6 10^9 inches. which of the following is the closest to the average distence between sun and the planet in kelometers? (1 km is approx 3.9 x 10^4 inches)  Choices:  A) 7 x (10)^5  B) 7 x (10)^7  C) 6.7 x (10)^4  D) 7 x (10)^8  E) 7 x (10)^12
No need to solve entire problem.   Distance in KM = 26*(10)^9/39*(10)^4 which is -260*(10)^8/39*(10)^4 = 6.7 x(10)^4   Answer : 6.7 x (10)^4
<result>C</result>
the average distance between the sun and a certain planet is approximatly 2.6 10^9 inches. which of the following is the closest to the average distence between sun and the planet in kelometers? (1 km is approx 3.9 x 10^4 inches)