<human>:  Out of the 200 cookies that Javier baked from the recipe he learned online, his wife took 30%, and his daughter took 40 from the remaining cookies. If he ate half of the remaining cookies, how many cookies did they not eat?
<bot>: How many cookies did Javier's wife eat? ** From the 200 cookies, Javier's wife ate 30/100*200 = <<30/100*200=60>>60
How many cookies remained after the wife ate? ** After the wife ate 60 cookies, the number of cookies that remained was 200-60 = <<200-60=140>>140
How many cookies did Javier's daughter eat? ** The daughter also ate 40 cookies leaving 140-40 = <<140-40=100>>100 cookies.
How many cookies did Javier eat? ** If Javier ate half of the remaining cookies, he ate 1/2*100 = 50.
How many cookies did Javier not eat? ** The number of cookies that remained is 100-50 = <<100-50=50>>50
#### 50