human
The Science museum sells dinosaur models for $100 each. A certain school bought 2 models for the kindergarten library and also bought twice as many for the elementary library. Since the school bought more than 5 models, there was a 5% reduction in price for each model. How much did the school pay in all?
assistant
How many models did the school buy for the elementary library? ** The school bought 2 x 2 = <<2*2=4>>4 dinosaur models for the elementary library.
How many models did the school buy in total? ** So the school bought a total of 2 + 4 = <<2+4=6>>6 models.
How much was the price of each model reduced by? ** The price of each model was reduced by $100 x 5/100 = $<<100*5/100=5>>5.
How much did each model cost? ** Thus, each model cost $100 - $5 = $<<100-5=95>>95.
How much did the school pay in all? ** Therefore, the school paid a total of $95 x 6 = $<<95*6=570>>570.
#### 570