An employee will spend 2/3 of his time each day answering phone calls each day he will work 6.5 hours how many hours will the employee answer phone calls each day

That is the number of hours he will spend answering phone calls.

I’m not absolutely sure but i think it’s 7x6x5x4x3x2=5040 because as the first character you can take any of the 7 given then you are left with 5 then 6 then 4 etc.