Can someone please help ? Question 1) In a new computer game, there are 3 types of teaching staff - French, Bio and geography subjects. There is a challenge to get rid of 12 French teachers or 8 Geography teachers or 5 Bio teachers. Unfortunately there is no way of telling what subject each teacher teachers. What is the min number of teachers that you must get rid to be 100% certain that you have either got rid of 12 French Teachers or 8 geography teachers or 5 bio teachers ? Clearly explain your answer Question 2) What is a 3 digit number which is equal to 11 times the sum of its digit ?

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