what function should I use in order for the matlab to evaluate the entered number if it is proper fraction, improper fraction, or Whole number?

input('input any fraction?');

Unable to run the 'fevalJSON' function because it calls the 'input' function, which is not supported for this product offering.

fraction = 1/ 2;
if (fraction == 1)&& (1>2)
    disp('proper fraction.');
elseif (fraction == 1) && (1>=2 )
    disp('whole number');
else
    fprintf('improper fraction');
end

[darova]

This condition will never be meet

if (fraction == 1)&& (1>2)

Answer 1

[Cris LaPierre]

You appear to be using MATLAB Grader, which does not support user interactions like input. You will need to find a different way of obtaining the fraction. This is likely a function-type problem, so you need to write a function. The fraction is likely supposed to be an input to the function.

Learn more about creating MATLAB functions here: https://www.mathworks.com/help/matlab/ref/function.html