2025年作业本浙江教育出版社五年级数学下册浙教版第26页答案
1. $\frac{8}{11} ÷ \frac{9}{11} =$__÷__=$\frac{\_\_\_\_\_\_}{\_\_\_\_\_\_}$ $\frac{3}{8} ÷ \frac{5}{6} = \frac{\_\_\_\_\_\_}{24} ÷ \frac{\_\_\_\_\_\_}{24} = \frac{\_\_\_\_\_\_}{\_\_\_\_\_\_}$
$\frac{3}{4} ÷ \frac{6}{7} = (\frac{3}{4} × \frac{\_\_\_\_\_\_}{\_\_\_\_\_\_}) ÷ (\frac{6}{7} × \frac{\_\_\_\_\_\_}{\_\_\_\_\_\_}) = \frac{\_\_\_\_\_\_}{\_\_\_\_\_\_}$
 frac67

答案

2. 把结果相等的算式用线连起来。
$\frac{2}{3} ÷ 4$ $\frac{3}{7} ÷ 4$ $\frac{8}{9} ÷ 4$ $\frac{8}{5} ÷ 4$
$\frac{3}{7} × \frac{1}{4}$ $\frac{8}{5 × 4}$ $\frac{2}{3} × \frac{1}{4}$ $\frac{8}{9} × \frac{1}{4}$
 frac854frac14frac37

答案



$​​\frac {1}{7}​​$
$​​\frac {4}{3}​​$
$​​\frac {2}{17}​​$
20
$​​\frac {7}{6}​​$
2
$​​\frac {1}{2}​​$
$​​\frac {3}{2}​​$
$​​\frac {6}{5}​​$
$​​\frac {9}{4}​​$
$​​\frac {21}{20}​​$
$​​\frac {6}{5}​​$
3. $\frac{14}{17} ÷ 7 = \frac{14}{17} × (   )$ $15 ÷ \frac{3}{4} = 15 × (   )$
    $= (   )$             $= (   )$
 $\frac{3}{7} ÷ \frac{6}{7} = \frac{3}{7} × (   )$  $\frac{3}{4} ÷ \frac{1}{2} = \frac{3}{4} × (   )$
     $= (   )$            $= (   )$
 $\frac{7}{8} ÷ \frac{5}{6} = \frac{7}{8} × (   )$  $\frac{8}{15} ÷ \frac{4}{9} = \frac{8}{15} × (   )$
     $= (   )$            $= (   )$

答案

4. 计算。
$\frac{11}{12} ÷ \frac{5}{9}$ $\frac{10}{21} ÷ \frac{5}{7}$ $\frac{15}{28} ÷ \frac{3}{4}$ $\frac{7}{8} ÷ \frac{2}{3}$

答案

$​​=\frac {11}{12}×\frac {9}{5}​​$
$​​=\frac {33}{20}​​$
$​​=\frac {10}{21}×\frac {7}{5}​​$
$​​=\frac {2}{3}​​$
$​​=\frac {15}{28}×\frac {4}{3}​​$
$​​=\frac {5}{7}​​$
$​​=\frac {7}{8}×\frac {3}{2}​​$
$​​=\frac {21}{16}​​$