PCTM Online
The PCTM Puzzle of the Week - Solutions

6!= 6*5*4*3*2*1=720 possible ways.

720 minutes or 12 hrs. or 1/2 a day or 1/730 of a 
year or 43200 seconds.

Thank you for reading my response.

Name: Judy
Grade: 8 & 9
School: PVMS

6! = 720 routes
720 minutes/ 60 minutes = 12 hours

Name: Chris Hanusa
Grade: 12th
School: Taylor Allderdice High School

HAPPY (American) PI DAY!!  3/14

1.  6! = 720.  This is because the first choice is out 
of 6, the second is out of the 5 remaining, and so on, 
and
       6*5*4*3*2*1=6!=720.

2.  12 hours
                                        1 hour    
               720 minutes *  ------  = 12 hours
                                       60 min     

It is American PI day only, because Americans 
write the day:
mm/dd.   I would suppose that 22/7 is PI day 
everywhere else.

 Return to PCTM home page.