<human>:  John assembles widgets at a factory. He can make 20 widgets an hour and works for 8 hours a day 5 days a week. How many widgets does he make a week?
<bot>: How many hours does John work? ** He works 8*5=<<8*5=40>>40 hours
How many widgets does John make in a week? ** So he made 20*40=<<20*40=800>>800 widgets
#### 800