If a country’s dept to gdp ratio is 142% the country is borrowing more than it is producing. a. true b. false

True because if the country's GDP was less than 100%, it would be losing money instead of making money.

go on the tube you might find some information there

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this