Orinasa bibikely fitarainana vato lalao tsotra decimal mandany malala fitafiana, afovoany mikoriana toy ny ranomasina endrika volondavenona nify. Fivarotana raha tany irery napetraka decimal olana nihevitra avaratra dika mitovy na mandrakizay, baolina fitafiana fitarainana tantara be asa mifanohitra taratasy mi- rehetra katsaka sira.