Question

Write 0.00128 in scientific notation

Answer 1

Given:

`0.00128`

To write it in scientific notation:

It can be written as,

`\begin{gathered} 0.00128=(1.28)/(1000) \\ =(1.28)/(10^3) \\ =1.28*10^(-3) \end{gathered}`

Hence, the scientific notation is,

`1.28*10^(-3)`