The product of the first seven positive multiples of three is closest to which of the following powers of 10? Select
A) 10^9 B) 10^8 C) 10^7 D) 10^6 E) 10^5
The product will be 3^7 * 1 * 2 * 3 * 4 * 5 * 6 * 7   =3^7 * 5140   = 9^3 * 15420   = ~135000 * 9 * 9   = ~1220000 * 9   = ~11000000 which is very close to 10^7   The correct answer is therefore (10^7)
<result>C</result>
The product of the first seven positive multiples of three is closest to which of the following powers of 10?