math
posted by erika .
how could you use the product 108 and 4 to find the product of 324 and 4?

108 x 3 x 4 = 1296
324 = 108 x 3
Right? 
324 = 3 * 108
Does that give you a hint? 
what is the rest of the problem?

how could you use the product of 108 and 4 to find the product of 324 and 4

That is easy ;) ;O)

How could you use the product of 108 and 4 to find the product of 324 and 4