Jalen had read 14 chapters out of the book .. if this is 56% of the chapters, how many chapters are in the book?

Answers

Answer 1

Answer:

25 Chapters

Step-by-step explanation:

We are given:

Number of Chapters read = 14

Percentage of Book finished = 56%

Number of Chapters in the Book:

Since 56% of 'x' chapters is 14:

[tex]x*\frac{56}{100}[/tex] = 14

[tex]x = \frac{14 * 100}{56}[/tex]                             [multiplying both sides by 100/56]

[tex]x = \frac{100}{4}[/tex]                                  [since 14*4 = 56]

x = 25

Therefore, the book has 25 chapters

Answer 2

Answer:

The book has a total of 25 chapters.

Step-by-step explanation:

We are given that Jalen has read 14 chapters of his book. We are also given that 14 chapters is 56% of the entire book. We need to find how many chapters are in the book.

If 14 is 56% of the book, we can set up a proportion that can find the total number of chapters in the book.

A proportion looks like:

[tex]\displaystyle \frac{a}{b} = \frac{c}{d}[/tex]

Our first fraction will be the two values we are given: 14 chapters and 56% of the book.

[tex]\displaystyle \frac{14}{56}[/tex]

Then, our second fraction will contain an unknown variable. We would need to complete this many chapters to complete the book, so 100% of the book would be read once a certain number of chapters are reached. Therefore, we don't know how many chapters are needed to complete the book, so this is our unknown variable. We can define this as x.

Therefore, our second fraction is:

[tex]\displaystyle \frac{x}{100}[/tex]

Now, we can set these fractions equal to each other.

[tex]\displaystyle \frac{14}{56} = \frac{x}{100}[/tex]

Then, we can cross multiply our fractions to create an equation. Following our sample proportion, we would get:

[tex]{ac = bd}[/tex]

So, we can follow the same policy with our proportion.

[tex]\displaystyle (14)(100) = (56)(x)\\\\1400 = 56x\\\\56x = 1400\\\\\frac{56x}{56} = \frac{1400}{56}\\\\x = 25[/tex]

Therefore, 56% of the book is 14 chapters. With this information, we have determined that 100% of the book is 25 chapters.


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Answer:

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Answers

Answer:

±2∧

Step-by-step explanation:

x=10ft dx=±0.1

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Answers

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Step-by-step explanation:

I believe you meant to write the answer with only sin(x).

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How can I use a model to solve 1.4 divided by 4?

Answers

Answer: 0.35

Step-by-step explanation:

Yuki works at a garden store. She is stacking 40-pound bags of soil. Write an equation that gives the total weight, w, of the soil in pounds when yuki stacks b bags.

Answers

The answer is w=40b Answer:

Step-by-step explanation:

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Step-by-step explanation:

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Answers

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Answers

Answer:

120

Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Answers

Step-by-step explanation:

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the amount of sod needed to cover the circular green on a golf course?

Answers

Answer:

you would need just over 261 pounds of seed for 1 acre.

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Answers

Step-by-step explanation:

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Answers

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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

Option 4 or the last one.

Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answers

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Answers

Answer:

The price of a burger is $4 and that of cone is $1.

Step-by-step explanation:

Let the cost of burger is x and that of cone is y.

ATQ,

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4. I
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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Roger has 3 boxes of chico dile snacks and 6 bottles of Dr. pepper. He says he has a ratio of boxes to dr. Pepper that is 6 to 3. How is he wrong



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Answers

Answer:

He is wrong

Step-by-step explanation:

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Answers

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Answers

Answer:

13.88 (if you round up)

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Answers

Answer:

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Step-by-step explanation:

0.45 x 9 = 4.05

Answer:

$4.05

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Answers

Answer:

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Step-by-step explanation:

Given

[tex](6,5)\ (-13, 1)\ (-4,2)\ (-5, 23)\ (-10, -5)[/tex]

Required

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[tex]\{y_1,y_2,y_3,y_4........y_n\}[/tex]

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[tex]\{x_1,x_2,x_3,x_4........x_n\}[/tex]

Using this analysis, the domain of the relation is:

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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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