8æã®ã¬ãã¹ã³ã¹ã±ãžã¥ãŒã«ã«ã€ããŠãç¥ããããããŸãã
â12æ¥(æ)ïœ16æ¥(é)ã¯å€å£äŒæ¥æ¥ãšãªããŸãã
ãã®ä»ãäŒã¿ã¯ãããŸããã5é±ç®ã®åææ¥ãéåžžéãã¬ãã¹ã³ãè¡ããŸãã
å€å£äŒæ¥æéäžã®ãåãåããã«ã€ããŸããŠã¯ããé»è©±ã«åºãããªãå Žåããã¡ãŒã«ã®è¿ä¿¡ãé ããªãå ŽåãããããŸãããäžäŸ¿ããããããããŸããããç解ã®ã»ã©ãããããé¡ãèŽããŸãã