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Andrei [34K]
3 years ago
12

You are going on a road trip over a distance of 3000 kilometers with three friends. The car consumes 666 liters of gas per 100 k

ilometers and gas costs $ 1.20 per liter. If you want to split the cost of gas evenly between the four of you, how much should each of you chip in?
Mathematics
2 answers:
lana [24]3 years ago
4 0
Try proportions. It can help since it's asking for the "cost". Hope this helps! :)
alexdok [17]3 years ago
3 0
Each of you would have to spend $5,994.

3K/100=30 fills

30fillsx666 liters= 19980 Liters

19980 liters x $1.20/liter = $23,976

$23,976/4 = $5,994
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(x+1)x(3x+2) is the answer
5 0
2 years ago
25/4=x/10 <br>please help thanks
Marta_Voda [28]

Answer:

125/2 or 62.5 or 62 1/2 (x=)

Step-by-step explanation:

25/4=x/10  multiply everything by 20

25*20/4=20x/10 simplify

25*5=2x simplify

125=2x divide on both sides

125/2 or 62.5 or 62 1/2=x

7 0
3 years ago
The ratio of the profit, material cost and production labour of an article is 5:7:13.
IRINA_888 [86]

Answer:

The cost of producing the article is -3500 (Negative cost)

Step-by-step explanation:

The given parameters are

The ratio of the profit to material cost to production labor = 5:7:13

The amount of the material cost = 840 + Labor cost

Let the total cost = X

Therefore, we have;

The fraction of the total cost that is material cost = 7/(5 + 7 + 13) = 7/25

Therefore, the material cost = 7/25 × X

The fraction of the total cost that is labor cost = 13/(5 + 7 + 13) = 13/25

Therefore, the labor cost = 13/25 × X

However, the amount of the material cost = 840 + Labor cost, which gives;

7/25 × X = 13/25 × X + 840

7/25 × X - 13/25 × X = 840

-6/25 × X= 840

X = 840/(-6/25) = 840×(-25/6) = -3500

The cost of producing the article = -3500.

8 0
3 years ago
If a publisher of nontechnical books takes great pains to ensure that its books are free of typos, so that the probability of an
Troyanec [42]

Answer:

(a) 0.2707

(b) 0.8576

Step-by-step explanation:

5 0
2 years ago
Please help ASAP thank you
vladimir1956 [14]

Answer:

Triangle.

Step-by-step explanation:

3 0
3 years ago
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