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Irina-Kira [14]
3 years ago
15

Chris also wants to hang string lights outside in his backyard. if each pack contains 96 inches of string lights how many packs

would he need to buy to line the perimeter of a 20ft by 12ft backyard?
Mathematics
1 answer:
netineya [11]3 years ago
7 0

Answer:

8 packs of street lights

Step-by-step explanation:

Perimeter - 64 ft

20 + 20 + 12 + 12

64

1 foot = 12 inches

1 pack = 96 inches or 8 feet

\frac{64}{8} = 8

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2 years ago
Which fraction is larger: 1/4 or 2/4
melisa1 [442]
No, the answer is 1/2 (2/4). If you have a pie, cut 4 pieces, and take one piece, that is 1/4. If you cut a pie in two pieces and take one piece, you took 1/2 AND that piece you took would be bigger than the 1/4 piece.
6 0
3 years ago
Read 2 more answers
Soup ordinarily priced at 2 cans for .33 cents may be purchased in lots of one dozen for 1.74, what is the savings per a can whe
Sidana [21]

Answer:

Savings per can would be 0.02 cents when purchased in lots.

Step-by-step explanation:

Given:

Ordinary price of soup 2 cans = 0.33 cents.

When purchases in lots 12 cans = 1.74

We need to find the saving per can when purchased in Lots.

Solution:

Ordinary price of soup 2 cans = 0.33 cents.

1 can  = Cost of 1 can when purchased ordinary.

By Using Unitary method we get;

Cost of 1 can when purchased ordinary = \frac{0.33}{2} = 0.165\ cents/can

Now we will find the Cost of 1 can when purchased in lot.

12 cans = 1.74

1 can = Cost of 1 can when purchase in lot.

Again by using Unitary method we get;

Cost of 1 can when purchase in lot = \frac{1.74}{12} = 0.145\ cents/can

Savings = Cost of 1 can when purchase in lot - Cost of 1 can when purchased ordinary

Savings = 0.165-0.145=0.02\ cents/can

Hence Savings per can would be 0.02 cents when purchased in lots.

5 0
3 years ago
2/3y=27<br> how do i figure out what 2/3y=27 is?
saveliy_v [14]

Answer:

y=40.5

Step-by-step explanation:

you need to get y out of a fraction, to do so multiply by the denominator on both sides

3(2/3y) = 3(27)

then divide to solve for y

2y = 81

y=40.5

8 0
3 years ago
How to solve ...Please and thank you ​<br>-5y^2=105
Dmitriy789 [7]

- 5 {y}^{2}  = 105 \\\Leftrightarrow  {y}^{2}  =  - 21 \\ \Leftrightarrow y = i \sqrt{21}

5 0
3 years ago
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