SOLUTION: We have 4,4,4,4 the answer is 20,we can put minus,plus,divide and multiply,how it is possible?

Algebra ->  Permutations -> SOLUTION: We have 4,4,4,4 the answer is 20,we can put minus,plus,divide and multiply,how it is possible?      Log On


   

Question 550988: We have 4,4,4,4 the answer is 20,we can put minus,plus,divide and multiply,how it is possible?
Answer by TutorDelphia(193) About Me  (Show Source):
You can put this solution on YOUR website!
4%2A%28%284%2F4%29%2B4%29=20 'cause 4*5=20...hard one!