《一个数除以分数》口算练习

$\frac {10} {13}\div \frac {15} {26}=$

$6\div \frac {9} {10}=$

$1\div \frac {8} {13}=$

$8\div \frac {2} {5}=$

$\frac {6} {7}\div \frac {19} {14}=$

$\frac {2} {3}\div \frac {22} {9}=$

$\frac {2} {3}\div \frac {4} {3}=$

$\frac {3} {5}\div \frac {1} {3}=$

$\frac {3} {8}\div \frac {8} {3}=$