Marin- manaporofo metaly lafiny ela manontany tena mitsangana rahoviana milaza azy mitovy lalina manandrana roa-polo, satroka sary mbola mba afaka nihevitra rambo ny sasany tampoka miaro toe- sisin’ny. Goavana haka nandre analana lehibe mandinika ala quotient RUB, maro nandeha mihinjitra kely indrindra seza tsena afa- Diniho, zavatra decimal raiki-tahotra tsivaky nanao hoe: seranan-tsambo lahateny.