ããŒãåæã«ã䜿ã£ãŠããç¡èŸ²è¬ç±³ïŒããã°ãäžããã®ç±³é ããã§çŽ¹ä»ïŒããèŠå±æ¬åºã«ãŠäŒå¡éå®ã§è²©å£²ããŸãã2kgè¢ã2,100åïŒçšèŸŒïŒã5kgè¢ã¯4,200åïŒçšèŸŒïŒã æ1åïŒæ¯æäžæ¬ïŒã®å ¥è·ã§ãçŸå³ããé£ã¹ãããèŸ²å Žåºè·æã«ç²Ÿç±³ããŠããŸããä»æã¯30æ¥é å ¥è·ã®äºå®ã§ãæ¢ã«ã泚æãé ããŠãããŸãã®ã§ãä»æãåžæã®äŒå¡ã¯äºåã«ãé£çµ¡ãã ããã
ïŒåçã¯ã€ã¡ãŒãžã§ãïŒ