Fix the Math

This program should compute the average of three numbers, but something is wrong with the math. Fix it!

Expected output:

Average: 20

rust

fn main() {

let a = 10;

let b = 20;

let c = 30;

let average = a + b + c * 3;

println!("Average: {}", average);

}

Output

Run your code to see the output here.