I decided to breeze through this while on a break at work. Although I admit I had one slip up I finished with a score of 46.62. In response to the person who disagrees with the answer of 28 days for the question about the months. The answer is February because it simply states which month has "only" 28 days. It doesn't ask which months have 28 days. Read between the lines and you will see that it is correct.