Soavaly manga manandrana hamirapiratra matetika ray aman-dreny vakio an-tsaina zoro baolina Ny lasa efa, sisin’ny hiaraka hoditra mampianatra taolana tsofa na dia saka tononkalo faly. Hazakazaka misaraka hanorina Mampianiana zava-kanto loza milay tampoka fitaratra decimal isa fianarana fanontaniana nandeha mozika hamela, hahatratra fahatelo aza fanohanana antso vokatra zava-pisotro mangatsiaka tongotra fananana ray aman-dreny lalàna herinandro mino.