Bert bought some unique stamps for his collection. Before the purchase, he had only half the stamps he bought. If he bought 300 stamps, how many stamps does Bert have in total after the purchase?
Before the purchase, Bert had 300 * 1/2 = <<300*1/2=150>>150 stamps.
So after the purchase he has 300 + 150 = <<300+150=450>>450 stamps.
#### 450
human
Bert bought some unique stamps for his collection. Before the purchase, he had only half the stamps he bought. If he bought 300 stamps, how many stamps does Bert have in total after the purchase?
gpt
Before the purchase, Bert had 300 * 1/2 = <<300*1/2=150>>150 stamps.
So after the purchase he has 300 + 150 = <<300+150=450>>450 stamps.
#### 450