Archive | August, 2013

Question from Erika

7 Aug

Q.   Popo and Bobo are aliens.  There are a total of 40 Popo and Bobo.  Popo has 4 legs and Bobo has 5 legs.  They have a total of 175 legs.  How many Bobo aliens are there?

Please click the following link for suggested solution: Question from Erika 07.08.13