Hcf of 24 and 32 is one of my maths questions

4. find the geometric mean of 4 and 12. 24 8

This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week

Evaluate the following expression 1/3^2