Karen works at Southern Technical College as a math teacher. She will be paid $900 for each credit hour she teaches. During the
course of her first year of teaching, she would teach a total of 50 credit hours. The college expects her to work a minimum of 170 days (any less and her salary would be reduced) and 8 hours each day. What is the minimum number of hours she is expected to work for the year?
Question 9 options:
The minimum stipulated number of days to work is given as 170 days and since each day one works for 8 hours then total hours per year on minimum side will be 170*8=1360 hours
in the denominator is missing in the second expression. It should be
