GAUSS8 1998 Problem 5

Past Contests GAUSS8 GAUSS (GR. 8) - 1998
, ,
1

If 1.2\times10^6 is doubled, what is the result?

Answer Choices
A. 2.4\times10^6
B. 2.4\times10^{12}
C. 2.4\times10^3
D. 1.2\times10^{12}
E. 0.6\times10^{12}