 
 <prompt> Katy ta yi brownies don ya ci yayin shekara. Ta ci 5 a ranar Litinin da kuma dubu biyu a ranar Talata. Bayan ta ci brownies a ranar Talata, duk brownies da ta yi sun kasance. Me ya faru ne brownies da Katy ta yi? <response>: A ran aiki, Katy ta ci 5 brownies * 2 = 10 brownies.
Sannan ta ci duk brownies da ta yi, ta buɗe 5 brownies na Litinin + 10 brownies na Talata = 15 brownies.

Javaba zai samu 15. 