34.7% of city employees ride the bus to work. last year, 5.2% of city employees rode the bus to work. what is the relative change from last year to this year?

Step-by-step explanation:

The relative change is defined by the following equation:

  (1)

Where:

With this in mind, let's replace the values in the equation (1):

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.