 
 <prompt> Yella ta yi amfani da kwamfuta a watan da suka gabata shine 91 hours. Idan ta so ta yi amfani da kwamfuta 8 hours a kullum don watan nan, me yake damun ta a kan watan nan? <response>: ```Yella zata iya amfani da kwamfuta 8 x 7 = 56 hours ga watan nan.
Sannan, amfani da kwamfuta na Yella ga watan nan shine 91 - 56 = 35 hours yana fiye da amfani da ita na kwamfuta a watan nan.

Sami ya zama 35.``` 