Question

Simplify the expression760000.004using scientific notation and express your answer in scientific notation.AnswerKeypadKeyboard ShortcutsX10

Answer 1

`\begin{gathered} (76000)/(0.004) \\ \\ =(76*1000)/(4*0.001) \\ \\ =(76*10^3)/(4*10^(-3)) \\ \\ =(76)/(4)*(10^3)/(10^(-3)) \\ \\ =19*(10^3)/((1)/(10^3))=19*10^3*10^3 \\ \\ \therefore(76000)/(0.004)=19*10^6 \end{gathered}`

Final Answer

`(76000)/(0.004)=19*10^6`