Evaluate the following and express the answer as a fraction in its simplest form.

$\frac{7}{22} \times \frac{55}{21}$

Given:       $\frac{7}{22} \times \frac{55}{21}$   

TO do: Evaluate the following and express the answer as a fraction in its simplest form.

Solution:

    $\frac{7}{22} \times \frac{55}{21}$               

 [11 $\times$ 2 = 22 ; 11 $\times$ 5 = 55  ; 1 $\times$ 7 = 7 ;  3 $\times$ 7 = 21]

    $\frac{1}{2} \times \frac{5}{3}$ 

     $\frac{5}{6}$

The simplest form of  $\frac{7}{22} \times \frac{55}{21}$  is $\frac{5}{6}$