mariana wants to put 6 3/4 feet of border across the top of a wall she has 3 6/7 feet of border. what fraction of the project can she complete

Step-by-step explanation:

Length of the border Mariana wants to put across the top of a wall = feet

                                                                                                               = feet

If she has the length of the border = feet

                                                         = feet

Therefore, fraction of the project can be completed =

                                                                                       =

                                                                                       =

Fraction of the project can be completed =                                                                    

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.