Abag of carrots decrease from $2.99 to $2.07. what is the percent of increase

-69%

Step-by-step explanation:

1) Make Your Equation: 2.99x=2.07

2) Divide Each Side By 2.99: =0.69

3) Make 0.69 A Percent: 69%

4) But Since It Is Decreasing Make It Negative: -69%

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.