Quantcast XP Math - Forums - View Single Post - i need help bad!!!!!
View Single Post
Old 11-22-2006   #3
Sillysidley

 
Join Date: Oct 2006
Posts: 822
Default

if your teacher asks u how u got the second one, it is an in verse variation ( as the # of people go up, then the days of food goes down).

That means that the product of 24 and 20 must equal the product of 36 (20+16) and the days of food

24*20/36=12

Simple
__________________
.
Sillysidley is offline   Reply With Quote