what is 60 cents times fifty cents in au dollars?????

50*60 = 3000 cents^2

 

1 dollar = 100 cents

so 1 dollar^2 = 10,000 cents^2

 

3000 cents^2 = 0.3 dollars^2

 

Since you asked for the answer in dollars, not dollars^2, we must take the square root.

 

sqrt(0.3) =~ 0.55 dollars