Question

What is the quotient of 6.1×10^7 and 6.1×10^2 expressed in scientific notation

Answer 1

`\begin{gathered} \text{Given} \\ (6.1*10^7)/(6.1*10^2) \end{gathered}`
`\begin{gathered} (6.1*10^7)/(6.1*10^2)\Longrightarrow(6.1)/(6.1)*10^(7-2) \\ =1*10^5 \\ \\ \text{Therefore,} \\ (6.1*10^7)/(6.1*10^2)=1*10^5 \end{gathered}`