Question 611074
I was asked to use a scientific calculator to evaluate the following: 
5e^2/4e^3-3
**
The way it is written could, the problem could be interpreted in the following two ways:
Using a scientific calculator:
(5e^2/4e^3)-3=(5/4e)-3≈.397852
or
(5e^2)/(4e^3-3)≈.477686

Answers to both problems can be obtained in a single step