Is the ratio 1/2 : 1 : 1/3 possible

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Pls brainliest will be awarded if answer is correct

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.