Related Post: 3 X 10 )= 45 3 10 X 450 2x 3 X 10 )= 45 3 10 Times 45 7 3 X 4 )- 10 =- 45 450.0 X 10^3 In Scientific Notation 450 X 10*3/ul Rdw Cv 4500 X 10 3 45.6 X 10 3 45.1 X 10 3