Arectangular field is 400 meters long and 350 m wide what is the area of the field in square kilometers do not round the answer and be sure to include the correct unit in the answer

The area of rectangular field is 0.14 square kilometer

Given that rectangular field is 400 meters long and 350 meter wide

To find: area of the field in square kilometers

The area of rectangle can be found out by multiplying length and width of rectangle

The area of rectangle is given as:

Given that length = 400 meter and width = 350 meter

Substituting the values in above formula we get,

Thus the area of rectangle is 140000 square meters

Converting the area of rectangle to square kilometers:

To convert meter to kilometer, divide the value by 1000

Therefore,

Thus the area of rectangular field is 0.14 square kilometer

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.