Chapter 2: Q2B. (page 92)

Reading Len read $\frac{3}{4}$ of a graphic novel over the weekend. Monday, he read 22 more pages. If he has read 220 pages, how many pages does the book have?

Short Answer

Expert verified

The books has 264 pages.

Step by step solution

Step 1. Make the equation.

Assume that the book has x pages.

Len read $\frac{3}{4} x$ novel over the weekend.

He read 22 more pages on Monday.

He has read 220 pages in all till yet. Now the equation is $\frac{3}{4} x + 22 = 220$ .

Step 2. Isolate the variable.

$\begin{array}{l} \frac{3}{4} x + 22 = 220 \\ \frac{3}{4} x = 220 - 22 \\ \frac{3}{4} x = 198 \end{array}$

Step 3. Find the value of x from the equation.

$\begin{array}{l} 3 x = 198 \times 4 \\ 3 x = 792 \\ x = \frac{792}{3} \\ x = 264 \end{array}$

Hence, the books has 264 pages.

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Reading Len read $\frac{3}{4}$ of a graphic novel over the weekend. Monday, he read 22 more pages. If he has read 220 pages, how many pages does the book have?

Short Answer

Step by step solution

Step 1. Make the equation.

Step 2. Isolate the variable.

Step 3. Find the value of x from the equation.

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Reading Len read34 of a graphic novel over the weekend. Monday, he read 22 more pages. If he has read 220 pages, how many pages does the book have?

Short Answer

Step by step solution

Step 1. Make the equation.

Step 2. Isolate the variable.

Step 3. Find the value of x from the equation.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Geometry

Statistics

Logic and Functions

Calculus

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Theoretical and Mathematical Physics

Study anywhere. Anytime. Across all devices.

Reading Len read $\frac{3}{4}$ of a graphic novel over the weekend. Monday, he read 22 more pages. If he has read 220 pages, how many pages does the book have?