int main()
{
// Declaring variables for project

double Grade1, Grade2, Grade3, Grade4, average;

cout << "Enter Grade 1: ";
cin >> Grade1;

cout << "Enter Grade2: ";
cin >> Grade2;

cout << "Enter Grade3: ";
cin >> Grade3;

cout << "Enter Grade4: ";
cin >> Grade4;

cout << "Average grade: " << (Grade1 + Grade2 + Grade3 + Grade4) / 4;
cin >> average;

float average;
cout << "input average grade: " << (Grade1 + Grade2 + Grade3 + Grade4) / 4;


if (average >= 90)
cout << " Grade is an A" << endl;

if (average >= 80)
cout << "Grade is a B" << endl;

if (average >= 70)
cout << "Grade is a C" << endl;

if (average >= 60)
cout << "Grade is a D" << endl;

if (average < 60)
cout << "Grade is an F" << endl;


system ("pause");

return 0;

}

I get the averages everytime, I'm trying to translate the number average to a letter but I'm having issues stringing the commands together. Any help would be greatly appreciated.

You're calculating the average twice, but you're also setting the average which I think you probably want to remove. So...

I would replace



with

Oh I get what your problem is. You also need to change your if to an else/if chain or a switch or return or something.
try

Yall are heroes, I did both and it worked!! Thank you

I mean it was just me twice, but sure. You're welcome. Lol

In cases of so many if's its better do use a switch case and handling each case with the output you want.
Don't forget to add break after each case.

syntax would look like this for a switch:

switch (average) {
case > 90:
cout << “Grade is a A” << endl;
break;
case > 80 && case <= 90:
...
}