Question

(13.9 x 108) - (2 x 102

Answer 1

Answer = (6.95 × 10⁻¹⁰)

Step-by-step explanation

We are asked to solve (13.9 × 10⁻⁸) ÷ (2 × 10²)

To solve this, we will have

`\begin{gathered} (13.9*10^(-8))/(2*10^2)=(13.9)/(2)*(10^(-8))/(10^2)=6.95*10^(-8-2) \\ =6.95*10^(-10) \end{gathered}`

Hope this Helps!!!