Answer: 5
Step-by-step explanation:
The phrase can be written as:

therefore the correct choice is the third one.
Answer:
The major weakness of the Articles of Confederation was that it did not allow Congress to tax the nation, which caused debt issues (A).
Explanation:
Not only this but it prevented the Congress from forming a central government that would be capable of ruling the newly formed United States.
You just need to multiply the length with the ratio
for example, if the ratio is :2w : 3L , the actual width would be 2/3 x 27
= 18 cm