Chapter 4, Problem 49CR

To determine

To express the result in scientific notation.

Answer to Problem 49CR

The result of expression in scientific notation is $3.5715\times {10}^7$

Explanation of Solution

Given information:

The given expression is $\left(3.6\times {10}^7\right)-\left(2.85\times {10}^5\right)$

Calculation :

  $\begin{array}{l}\left(3.6\times {10}^7\right)-\left(2.85\times {10}^5\right)\\ or,36000000+285000\\ or,35715000\\ or,3.5715\times {10}^7\end{array}$

Therefore, The result of expression in scientific notation is $3.5715\times {10}^7$