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Rainbow [258]
3 years ago
14

A small publishing company is planning to publish a new book. The production costs will include one-time fixed costs (such as ed

iting) and variable costs (such as printing). There are two production methods it could use. With one method, the one-time fixed costs will total $53,808 , and the variable costs will be $12.50 per book. With the other method, the one-time fixed costs will total $17,328 , and the variable costs will be $20.50 per book. For how many books produced will the costs from the two methods be the same?
Mathematics
1 answer:
kupik [55]3 years ago
5 0
Assume x books are produced.

Then let 53808 + 12.5x = 17328 + 20.5x

Solve for x:

x = 4560
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Answer:

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432 tk. is divided amongst three workers A, B and C such that 8 times A's share is equal to 12 times B's share wich is equal to
Flura [38]

Answer:

A got 243 tk

Step-by-step explanation:

Supose the amount C got was "x"

12 times B's share is 6 times C's share, that would be:

B = 6x

Also, 8 times A's share is 12 times B's share, that would be:

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8A = 12(6x)

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A = 72x/8

A = 9x

Now, we can say:

A = 9x

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C = x

We know total is 432, thus we can write and solve for x first:

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9x + 6x + x = 432

16x = 432

x = 432/16

x = 27

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A got 9*27 = 243 tk

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