8.4.0.2
8.4¡Â0.2µÄͨ·ÖÔõôËã?
8.4¡Â0.2=42 Ò»¸öÊý²»ÄÜͨ·Ö£¬Í¨·ÖÊÇÐèÒªÁ½¸öÊý×ö¶Ô±Èʱ²ÅÐèҪͨ·Ö¡£
Ϊʲô8.4³ýÒÔ0.2µÈÓÚ42
Ò»¡¢³ýÊýºÍ±»³ýÊýͬʱ³ËÒÔÒ»¸ö²»Îª0µÄÊý£¬¼ÆËã½á¹û²»±ä£¬ËûÃÇͬʱ³ËÒÔ10 ¶þ¡¢¿ÉÒÔ½«0.2¿´³É2/10£¬³ýÒÔÒ»¸ö·ÖÊýµÈÓÚ³ËÒÔÕâ¸ö·Ö...
8.4³ýÒÔ0.2¾ÍÊÇÇó8.4µÄ5±¶ÊǶàÉÙ¶ÔÂð
8.4¡Â0.2 =8.4¡Á5 =42 ËùÒÔÔʽµÄ¼ÆËã½á¹ûΪ42.
8.4Á¬Ðø¼õÈ¥ - - - ¸ö0.2,½á¹ûÊÇ0.
8.4¡Â0.2=42£¨¸ö£©£¬´ð£ºÁ¬Ðø¼õÈ¥42¸ö£®¹Ê´ð°¸Îª£º42£®
6x - 5.8x=8.4
0.2x=8.4 x=8.4¡Â0.2 x=42 ¼ìÑé:6¡Á42£5.8¡Á42=8.4 252£243.6=8.4 8.4=8.4 ×ó±ß=ÓÒ±ß ËùÒÔx=42ÊÇÔ·½³Ì...
Çó8.4µÄÒ»°ëÊǶàÉÙ?ÕýÈ·µÄÁÐʽÊÇ( ) A¡¢8.4¡Á0.2 B...
¿¼µã:СÊý³Ë·¨ רÌâ:ÎÄ×ÖÐðÊöÌâ ·ÖÎö:°Ñ8.4¿´×÷µ¥Î»¡°1¡±,ËüµÄÒ»°ëÒ²¾ÍÊÇËüµÄ0.5,¸ù¾ÝÒ»¸öÊý³ËСÊýµÄÒâÒå,Óó˷¨½â´ð. ½â´ð: ...
8.4/¡Ì0.2
Ôʽ=(8.4¡¤¡Ì0.2)/(¡Ì0.2)²=(8.4¡¤¡Ì0.2)/0.2 =42¡¤¡Ì(2/10)=42¡¤¡Ì(1/5)=42¡¤¡Ì[(1¡¤5)/5&#...
½â·½³Ì 6x - 5.8x=8.4?
ÄãºÃ£¬ÕâµÀ·½³ÌµÄ½âÌâ¹ý³ÌÊÇ:ºÏ²¢Î´ÖªÊýͬÀàÏîµÃ0.2x=8.4£¬µÈʽÁ½±ßͬʱ³ýÒÔ0.2µÃx=42£¬ËùÒÔ·½³ÌµÄ½âÊÇx=42¡£
8.4¡Â0.2¡Â0.3¼ò±ã¼ÆËãÔõô×ö?
ÔʽµÈÓÚ8.4/0.06=140¡£
ѪÌÇÀ࿹Ôca724ÓÐ8.4´ó
ÌÇÀ࿹Ôca724£¬Ë«½Ðθ°©¿¹Ô£¬ÊǼì²âθ°©ºÍ¸÷ÖÖÏû»¯µÀ°©Ö¢µÄ±êÖ¾Î½¨ÒéÄãËæ·Ã¹Û²ì¡£±ãѪ¿ÉÄÜÊÇÖÌ´¯ËùÖÂ...