 
 <prompt> Bert ya samu wasu alamar stamps na farko domin jiransa. A baya bayan samun su, ya samu 300 stamps. Shin ya kamata ya samu alamar stamps daban-daban bayan samun su? <response>: ```Bayan yin sayarwa, Bert ya samu 300 * 1/2 = 150 na takardun.
Don haka bayan sayarwa ya samu 300 + 150 = 450 na takardun.

Sami ne 450.``` 