What if you sent out invitations to a birthday party to 64 of your friends? One week lter 1/2 hve responded that they will ttend. Two weeks later, another 1/4 have responded that theyh will ttend. At the last minute, 1/8 of those who orignally said they would ttend change their mind. How would you determine how many of your freinds will ttend?

Question

anonymous · Answer

half and a quarter makes (3/4) said were coming,out of those 1/8 changed there minds so 7/8 will be attending
=>(7/8)(3/4)64=...