Malayalam explain gold zakath in Islam?

malayalikkay parayaamGoldintey zakath mattu zakathil ninnu alpam vethyasam undu oru muslim sthrrekk darikkaan islam anuvadichathum kazhich adhikamundenkiley zakath kodukkendathulloo 85 gram aanu anuvadichathsadarana 10.5 pavan ennanu parayaru athilum kooduthalanu enkil kooduthalullathum ee 10.5 pavanum charth ethra varunno athintey 2.5 % kodukkal nirbandhamanu