Equivalent Fractions for Fun

What fractions are equivalent to  $\frac{4}{10}$  ? (There may be more than one.)

Find the missing denominator: $\frac{2}{5}=\frac{4}{?}$ 

Find the missing numerator: $\frac{10}{15}=\frac{?}{3}$ 

Find the missing denominator:  $\frac{1}{8}=\frac{4}{?}$  

When finding equivalent fractions, we need to multiply or divide:

What is the missing numerator? $\frac{2}{3}=\frac{ }{12}$  

What is the missing denominator? $\frac{3}{5}=\frac{12}{ }$  

⁴/_{5 is equivalent to which other fraction?}

²/_{5 is equivalent to which other fraction?}

¹/_{4 is equivalent to which other fraction?}