Can anyone help me with these math problems?! Please!!!!?

The first 1 is 42 because each touchdown is worth 7 points and 7 times 6 equals 42. The second 1 is 60% because if its 54 out of 90 you divide the 2 numbers to get the percentage.So if you got 90 out of 100 on a test then you divide them and get 0.9 move the decimal over 2 places to the right and you get 90%. Hope that helps im not that sure how to do the last one tho. Srry im only in middle school. :))