 
 <prompt> Joan ta hana sandwiches domin family potluck. Ta nuna ta yi ham sandwiches da grilled cheese sandwiches. Sandwich na ham ya bukaci 2 slices da cheese, da grilled cheese sandwich ya bukaci 3 slices da cheese. Ta yi amfani da jumla da slices 50 da cheese domin yi sandwiches. Idan ta yi 10 ham sandwiches, ta yi sandwiches da grilled cheese suna haka? <response>: Lambobin jibiyar cheese da aka yi da su sandwiches na fada shinkafa shine 10 * 2 = 20 slices na cheese.
Lambobin jibiyar cheese da aka yi da su grilled cheese sandwiches shi ne 50 - 20 = 30 slices na cheese.
Lambobin grilled cheese sandwiches da ta yi shine 30 / 3 = 10 grilled cheese sandwiches.

Javaba na farko: 10. 