《2025年鼎尖同步练习六年级数学上册人教版》

$0 ÷ \dfrac{7}{4} = $ $\dfrac{1}{3} ÷ \dfrac{1}{2} = $ $\dfrac{4}{7} ÷ 8 = $ $\dfrac{3}{5} ÷ \dfrac{9}{10} = $
$\dfrac{9}{8} ÷ 9 = $ $\dfrac{1}{6} ÷ \dfrac{6}{5} = $ $12 ÷ \dfrac{9}{5} = $ $\dfrac{1}{4} ÷ \dfrac{3}{4} = $
$\dfrac{7}{3} ÷ 14 = $ $\dfrac{9}{10} ÷ \dfrac{9}{10} = $ $60 ÷ \dfrac{15}{2} = $ $0 ÷ \dfrac{1}{5} = $
$\dfrac{1}{4} ÷ 6 = $ $4 ÷ \dfrac{3}{4} = $ $15 ÷ \dfrac{5}{6} = $ $\dfrac{1}{5} ÷ \dfrac{1}{6} = $
$\dfrac{1}{6} ÷ \dfrac{5}{6} = $ $\dfrac{3}{20} ÷ 10 = $ $\dfrac{2}{15} ÷ \dfrac{5}{6} = $ $\dfrac{1}{8} ÷ \dfrac{2}{5} = $
$\dfrac{2}{9} ÷ 4 = $ $\dfrac{4}{7} ÷ \dfrac{1}{3} = $ $6 ÷ \dfrac{5}{2} = $ $\dfrac{5}{7} ÷ \dfrac{5}{8} = $

答案： 0 $\frac{2}{3}$ $\frac{1}{14}$ $\frac{2}{3}$ $\frac{1}{8}$ $\frac{5}{36}$ $\frac{20}{3}$ $\frac{1}{3}$ $\frac{1}{6}$ 1 8 0 $\frac{1}{24}$ $\frac{16}{3}$ 18 $\frac{6}{5}$ $\frac{1}{5}$ $\frac{3}{200}$ $\frac{4}{25}$ $\frac{5}{16}$ $\frac{1}{18}$ $\frac{12}{7}$ $\frac{12}{5}$ $\frac{8}{7}$

脱式计算。
$\dfrac{3}{4} ÷ \left( \dfrac{3}{4} + \dfrac{5}{8} \right)$ $\dfrac{2}{3} × \dfrac{2}{9} + \dfrac{1}{7} ÷ \dfrac{3}{14}$ $\dfrac{3}{8} ÷ \left[ \dfrac{3}{5} × \left( 1 - \dfrac{2}{3} \right) \right]$
$\dfrac{5}{7} × \dfrac{1}{2} ÷ \dfrac{1}{8} + \dfrac{1}{2}$ $\dfrac{35}{64} ÷ \left( \dfrac{5}{12} + \dfrac{3}{4} \right)$ $\left( 50 - 35 × \dfrac{2}{7} \right) ÷ \dfrac{10}{9}$

答案： $\frac{6}{11}$ $\frac{22}{27}$ $\frac{15}{8}$ $\frac{47}{14}$ $\frac{15}{32}$ 36