Bob orders a pizza with 8 slices.  He eats half of it and each slice was 300 calories.  How many calories did he eat?
He ate 8/2=<<8/2=4>>4 slices
So he ate 4*300=<<4*300=1200>>1200 calories
#### 1200
human
Bob orders a pizza with 8 slices.  He eats half of it and each slice was 300 calories.  How many calories did he eat?
gpt
He ate 8/2=<<8/2=4>>4 slices
So he ate 4*300=<<4*300=1200>>1200 calories
#### 1200