▁ 4 0 ▁( ), ▁ 6 0 ▁() ▁and ▁ 8 0 ▁() ▁mean ▁" two - score ", ▁" three - score " ▁and ▁" four - score ", ▁respectively . ▁For ▁example , ▁the ▁number ▁ 7 5 ▁is ▁called ▁, ▁lit . ▁" three - score - and ▁ten - five ". ▁The ▁Bas que ▁national ist ▁Sab ino ▁A ran a ▁proposed ▁a ▁v iges imal ▁digit ▁system ▁to ▁match ▁the ▁spoken ▁language , ▁and , ▁as ▁an ▁alternative , ▁a ▁reform ▁of ▁the ▁spoken ▁language ▁to ▁make ▁it ▁decimal , ▁but ▁both ▁are ▁mostly ▁forgotten . ▁ ▁Tw enty ▁( dw isti ▁or ▁dw uj st i ) ▁is ▁used ▁as ▁a ▁base ▁number ▁in ▁the ▁Res ian ▁dialect ▁of ▁the ▁Sloven ian ▁language ▁in ▁Italy ' s ▁Res ia ▁Valley . ▁ 6 0 ▁is ▁expressed ▁by ▁tr ï k rat ▁dw isti ▁( 3 × 2 0 ), ▁ 7 0 ▁by ▁tr ï k rat ▁dw isti ▁nu ▁d ë s at ▁( 3 × 2 0   +   1 0 ), ▁ 8 0 ▁by ▁š ti rik rat ▁dw isti ▁( 4 × 2 0 ) ▁and ▁ 9 0 ▁by ▁š ti rik rat ▁dw isti ▁nu ▁d ë s at ▁( 4 × 2 0   +   1 0 ). ▁ ▁In ▁the ▁old ▁British ▁currency ▁system ▁( pre - 1 9 7 1 ), ▁there ▁were ▁ 2 0 ▁sh ill ings ▁( worth ▁ 1 2