 
 <prompt> Dina ta samu mafi yawa na gaba da duk wanda Ivy ta samu. 2/3 daga dolls din Ivy sun hada collectors editions. Idan Ivy ta samu 20 collectors edition dolls, Dina ta samu yaya dolls? <response>: Ivy tana da 20/2*3=30 gajeru.
Dina tana da 30*2=60 gajeru.

Javaba zai samu 60. 