Can someone please help me on this question

Do 12/14 and 8/10 have the same value? explain your answer.

How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.