What is the sum of 1/12 plus 3/8 in a fraction?

a.1/6
b.1/5
c.11/48
d.11/24

Me with this one question, and i'll upvote the brainliest 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 the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).