Question

SIMPLIFY- " (5 X 10¹²) DIVIDED BY (8 X 10⁵) " AND WRITE THE ANSWER IN SCIENTIFIC NOTATION.

Answer 1

Dear student
$$\begin{gathered} \frac{\left(5\times {10}^{12}\right)}{\left(8\times {10}^5\right)} \\ =\frac{5}{8}\times {10}^{12-5} \\ =0.625\times {10}^7 \end{gathered}$$