The ratio of teachers to students at happy hill school is 2:29, which means that for every 2 teachers there are _ _ students. There are 7 doctors and 27 nurses at happy hill hospital. The ratio of doctors to nurses is, therefore, 7:_ _. To find the unlock code, type the numbers that the questions above, putting a space between the two answers and a space after the second. Then, type, in ratio notation (using a colon), the ratio of commas to periods in this entire prompt (the text on tope of the red lock background)