Larger fractions II

This task is about showing or explaining which fraction is larger.

 

a)  
Which is the larger fraction out of \(1 \over 5\) and \(1 \over 7\)
Show or explain how you know this.

 

 

 

 

 

 
b)

 


Which is the larger fraction out of \(3 \over 4\) and \(4 \over 5\)
Show or explain how you know this.

 

 

 

 

 

 
c)

 

 
Which is the larger fraction out of \(7 \over 6\) and \(8 \over 9\)
Show or explain how you know this.