The number of gallons of paint needed to cover a wall is equal to the wall's total area divided by 350.0. The program reads wall area from input, representing a wall's total area. Complete the program to output the number of gallons of paint needed to cover the wall, rounded to five digits after the decimal point... Ex 1: If variable wall area is assigned the value 250.0, then the output is: 0.71429 Ex 2: If variable wall area is assigned the value 578.6, then the output is: 1.65314

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Variables and Constant

Constants and variables are widely used in mathematical equations and expressions. They are also commonly found in the domain of programming, where each language has its own way to differentiate between a constant and a variable. Since they have all sorts of applications, knowing their differences is a good place to start.