N3E6TNp18

 

Answer to Problem 18:

means that 2 out of every 3 cookies are loaded with extra chips. The total number of cookies in the bag is 48. If the commercial is correct, it should be possible to put those 48 cookies into 16 groups of 3 so that each group had 2 cookies that are loaded with extra chocolate chips. 2 ´ 16 = 32 cookies that are loaded with chocolate chips.