human
John's new computer cost $1500. He needs to get a monitor and other peripherals that cost 1/5 that much. He also wants to upgrade the $300 video card in the base computer with one that costs twice as much. How much did he spend?
assistant
How much do the peripherals cost? ** The peripherals cost 1500/5=$<<1500/5=300>>300
How much does the video card cost? ** The video card cost 300*2=$<<300*2=600>>600
How much did the video card cost? ** So it cost 600-300=$<<600-300=300>>300 more
How much did John spend? ** That means the total cost was 1500+300+300=$<<1500+300+300=2100>>2100
#### 2100