 
 <prompt> A wani mai gudanar da duk abubuwan da aka samu daga kwalejin yara, ya kara daukar 80% zuwa abin da aka samu daga kwalejin yara don samar da sabon damar. Sabon damar na wando ne $36. Me yafi kwalejin yara? <response>: ```X yana daidai da sabon kudin.
Kudin kaya na kudin yana daidai da X + X*80% = $36.
Sannan 1.8*X = $36.
Sannan X = $36 / 1.8 = $20.

Sami wani hanya zai kasance 20.``` 