One group (A) contains 720 people. One-fifth of the people in group A will be selected to win $15 fuel cards. There is another group (B) in a nearby town that will receive the same number of fuel cards, but there are 659 people in that group. What will be the ratio of nonwinners in group A to nonwinners in group B after the selections are made? Express your ratio as a fraction or with a colon.

The ratio of non-winners in group A to non-winners in group B is

576 : 515.

Step-by-step explanation:

It is provided that, in group A, of the 720 people of the people will win $15 fuel cards.

The number of people winning the cards is:

Then the number of people not winning cards in group A is:

Also the same number of people win the cards in group B of 659 people.

Compute the number of people not winning cards in group B as follows:

Compute the ratio of non-winners in group A to non-winners in group B as follows:

Thus, the ratio of non-winners in group A to non-winners in group B is

576 : 515.

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40

hope this !