Question

Write a Matlab code that will tell you what your letter grade is in the course. For example, if you enter 75%, the code should return a 'C' and if you enter a 50% the code should return an 'E.'

Also, demonstrate the Matlab output from your code using an input of 75% and a 50%.

Grade Ranges

Letter Grade

1. 100-89.5
2. 89.4 – 79.5
3. 79.4 – 69.5
4. 69.4 – 59.5
5. Below 59.5

Answer 1

MATLAB code:

x=input('Ennter your score:')
if(x>=89.5 && x<=100)
disp('A')
elseif(x>=79.5 && x<=89.4)
disp('B')
elseif(x>=69.5 && x<=79.4)
disp('C')
elseif(x>=59.5 && x<=69.4)
disp('D')
elseif(x<59.5)
disp('E')

end

output: