Look at attachment below

She will need 4 and 1/2 more cups of sugar

Step-by-step explanation:

Needs 5 cups overall minus 1/2 cup

4 1/2 exact, 5 cups if it needs to be whole cups

Explanation:

Because she is making four pies, multiply how much is needed by 4. 1 1/4 times 4 is 5. Subtract 1/2 from 5 since that will be what she needs to use. This is 4 1/2, and 5 if a whole number since it would be 1/2 short if 4 cups.

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

$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