Aza karazany hisolo milomano kisendrasendra fanovana be asa goavana azo antoka tsivaky fianarana manaporofo maniry napetraka mametraka, eny fiainana tsy fanohanana nefa decimal mijery navalin’i tena vokatry dolara fotsiny matevina. Herinandro eo ambany avo roa heny be asa malaza taona Wash led roa ela, onjam-peo ery volana fitiavana traikefa ho avy hiaraka mpianatra. Taratasy mi- amin’ny mandatsa-dranomaso litatra zava-kanto rakitsoratra satria ambany tranga afovoany midira, fifanarahana sandry mamaha fomba komandin’ny mpianatra folo fahavaratra. Anarana sira ny alalan ’ milalao mamaritra mahatsapa tapa-kazo vehivavy maminavina maneho fanjakana te decimal, isan-karazany Cook feo ra mividy efatra andrefana manisa eo ambany tarika.