Fractions

How many halves in the whole?

How many quarters are there in   $\frac{1}{2}$  ?

How many eighths are there in   $\frac{1}{4}$  ?

How many eighths are there in $\frac{1}{2}$  ?

How many sixteenths are there in   $\frac{1}{2}$  ?

How many sixteenths are there in   $\frac{1}{4}$  ?

How many sixteenths are there in   $\frac{1}{8}$  ?

 $\frac{ }{8}\ =\frac{1}{2}\ \ \ \ \$   What is the missing number?

 $\frac{3}{8}\ =\ \frac{ }{16}$  

What is the missing number?

 $\frac{4}{16}=\frac{ }{4}$  

What is the missing number?