问题
填空题
求繁分数
|
答案
=1
+1 70
+1 70
+1 70 1 70
=1 4 70
=17.5<原繁分数,35 2
=1
+1 74
+1 74
+1 74 1 74
=1 4 74
=18.5>原繁分数,37 2
所以17.5<原式<18.5,
故繁分数
化简后的整数部分为18.1
+1 70
+1 71
+1 72
+1 73 1 74
求繁分数
|
=1
+1 70
+1 70
+1 70 1 70
=1 4 70
=17.5<原繁分数,35 2
=1
+1 74
+1 74
+1 74 1 74
=1 4 74
=18.5>原繁分数,37 2
所以17.5<原式<18.5,
故繁分数
化简后的整数部分为18.1
+1 70
+1 71
+1 72
+1 73 1 74