The value of (9x10^7)(3x10^8) is closest to which of the following?  Select the correct option:	A) 10^11	B) 10^12	C) 10^13	D) 10^17	E) 10^18
multiplying these we get,   27 x 10^7 x 10^8   = 2.7 x 10^16   which is closer to 10^17   Answer: 10^17
<result>D</result>
The value of (9x10^7)(3x10^8) is closest to which of the following?