瑗垮笀澶х増涓夊勾绾ф暟瀛︺�婂洓鍒欐贩鍚堣繍绠椼�嬬粌涔?
棰橈紙涓婂唽锛?/p>
涓�銆佸彛绠?/p>
1.2+3.2+0.8 = 1.2脳2.5脳4 = 3.01+1.7+0.99 =
1脳0.66梅6 = 2.7
-
2.7梅2.7 = 0.1
-0.047 =
0.29梅2.9 = 3.4脳0.2 = 0.57梅19 =
浜屻�佺敤閫掔瓑寮忚绠?/p>
,
鑳界畝渚跨殑瑕佺敤绠�渚挎柟娉曡绠?/p>
.
1.93+2.7+2.07+7.3 (0.25+2.5+25)脳0.4
5-
0.9脳0.2+1.8梅0.5
[0.783+0.75脳(0.55
-0
.15)]梅19
6.4脳3.28+4.6脳3.28
-
3.28 0.78脳99+0.78
涓夈�佹眰鏈煡鏁?/p>
x
0.56脳x = 8.4 62.1梅x = 0.03
x+0.92 = 1.2 3.02-x = 0.98
鍥?/p>
.
銆佸垪寮忚绠?/p>
1
銆?/p>
5.46
涓?/p>
7.86
鐨勫拰
,
闄や互
0.4,
鍟嗘槸澶氬皯
?
2
銆佷竴涓暟鐨?/p>
1.5
鍊嶆槸
3.75,
杩欎釜鏁扮殑
2.4
鍊嶆槸澶氬皯
?
3
銆?/p>
3.7
涔?/p>
6.04
涓?/p>
0.17
鐨勫樊
,
绉槸澶氬皯
?
浜?/p>
.
搴旂敤椤?/p>
1
銆佹枃鍏峰簵鎵瑰彂浠疯喘杩涙瘡鍧?/p>
0.3
鍏冪殑姗＄毊
50
鍧?/p>
,
鐒跺悗鎸?