ÍØæ Çѹ¹Õéâ´¹ÁÒàËÁ×͹¡Ñ¹¿Ñ¹ËÃ×Íà»èÒäÁèÃÙé´Ùà»ç¹ÇÔ¨Òóҳ ÁѹºÍ¡ÇèÒãªéÂÕèËéÍ 555 ´Õ¡ÇèÒ
- ÅÙ¡ËÁÒ¡»Õ¡¹¡ÅèÒ§ 600 x 2 = 1200
- ºÙꪻա¹¡ÅèÒ§ãËè 250 x 2 = 500
- ºÙꪻա¹¡ÅèÒ§àÅç¡ 200 x 2 = 400
- ÂÒ§¡Ñ¹â¤Å§ 80 x 2 = 160
- ÂÒ§ËØéÁà¾ÅÒ = 180
- ¤èÒáç¾ÃéÍÁÍÑ´ºÙêª = 400
Å´ãËéàÍÒºØ 40 àËÅ×Í = 2800