 
 <prompt> Don haka, a matsayin makaranta, an yi 40 jerin kayan tumbobin inda akwai 20 kayan tumbobi a kowane jeri. Idan kawai 10 kayan tumbobi ba su samu damar, me yasa an samu kayan tumbobi? <response>: ```Gida ta tayar da 40 x 20 = 800 kayan aiki.
Don haka, 800 - 10 = 790 kayan aiki suka samu.

Sami shine 790.``` 