Easy 6th grade math ! (Ratios) hehe

What are the relative frequencies to the nearest hundredth of the columns of the two-way table?

Can someone answer this question? : )

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning