Question

express each of the following rational in simplest form​

Answer 1

Answer:

11/5: 11/4

now take LCM

11*4/20 : 11×5/20

44/20 : 55/20

Answer 2

Answer:

4:5

Step-by-step explanation:

Given, 2 1/5: 2 3/4

= 11/5: 11/4

=11/5 x 4/11

=4/5

=4:5

I think your question wanted to say ratio not rational. I tried my best to give the answer in a way that was simple to understand. The answer will look a bit complex (maybe?) due to the huge double fractions involved.