Question

There are some teachers in a college with average age of 45 years. Sum of maximum age and minimum age is 108 years and difference of maximum age and minimum age is 27 years. If fourteen teachers left the college with the average age of 32.5 years and six new teachers joined college. Out of six new teachers four ages are equal to maximum age teacher and two teachers age equal to minimum age teacher. If new average becomes 347/7 years, then find the number of teachers initially?​

Answer 1

Answer:

45 y

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Answer 2

Answer:D

Step-by-step explanation:

D