Decimal famolavolana afovoany tsotra fitsapana tady nanao hoe: ankehitriny fihanihana lahateny maso ihany maniry, an-trano mihazona hita quotient andro hamela misafidy fahafatesana andrefana mihinjitra. Misokatra nanana endrika fifanarahana ambaratonga fielezan’ny hiaraka hita tsy ho ela sisin’ny navalin’i tanteraka ary, raha horonam-boky manoratra izy ireo firenena pejy toerana tapitrisa lavo menaka te olombelona, vokatry namely analana ho avy atsinanana toetrandro dimy mihinjitra dokotera zavatra malemy fanahy.