/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Problem 79 Convert each percent to a decima... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 2: Problem 79

Convert each percent to a decimal. $$ 9 \% $$

Short Answer

Expert verified
0.09

Step by step solution

01

- Understand the Percent

Remember that a percent represents a part out of 100. So, 9% means 9 out of 100.
02

- Convert Percent to Fraction

Rewrite the percent as a fraction. In this case, 9% becomes \ \( \frac{9}{100} \ \).
03

- Convert Fraction to Decimal

Divide the numerator by the denominator. Therefore, \ \( \frac{9}{100} \ = 0.09 \).

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

Key Concepts

These are the key concepts you need to understand to accurately answer the question.

understanding percent
To start with, let's understand what a percent actually means. The symbol % stands for 'per cent,' which means 'per hundred.'
Imagine you have 100 equal parts. A percent tells you how many of those parts you're interested in. So, when you see 9%, it's like saying, 'I have 9 out of 100 parts.'
It's a simple way to measure parts of a whole. For example, if you score 9% on a test, you got 9 questions correct out of every 100 questions. Understanding this helps you know when to use percents and how to convert them.
fraction to decimal conversion
After you understand what percents mean, the next thing is to turn that percent into a fraction.
For example, 9% can be written as the fraction \( \frac{9}{100} \). This simply means 9 parts out of 100.
But sometimes it鈥檚 easier to work with decimals than fractions. To change a fraction into a decimal, you divide the top number (numerator) by the bottom number (denominator).
So for \( \frac{9}{100} \), you perform the division \( 9 \div 100 \), which equals 0.09.
Using decimals can make calculations simpler and faster.
basic arithmetic
Basic arithmetic is the foundation of math that includes addition, subtraction, multiplication, and division.
These operations help you solve problems like converting percents to decimals.
For instance, to convert \( 9\frac{9}{100}\), we use division, a basic arithmetic operation. Divide 9 by 100 to get 0.09.
Being comfortable with these basic operations will make learning new math skills easier and help you understand more complex concepts too.
Remember to practice these operations regularly to build your math confidence!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Translate each statement into an inequality. Use \(x\) as the variable. Tracy could spend at most \(\$ 20\) on a gift.

Write an equation that requires the use of the multiplication property of equality, where each side must be multiplied by \(\frac{2}{3}\) and the solution is a negative number.

Solve each problem. 4 is what percent of \(50 ?\)

Clayton earned 48 points on a 60 -point geometry project. What percent of the total points did he earn?

Solve each problem. (Assume that all items are equally priced.) (In Exercises 53鈥�56, round answers to the nearest tenth.) If sales tax on a \(\$ 16.00 \mathrm{DVD}\) is \(\$ 1.32\), find the sales tax on a \(\$ 120.00 \mathrm{DVD}\) player.
See all solutions

Recommended explanations on Math Textbooks

Calculus

Read Explanation

Logic and Functions

Read Explanation

Mechanics Maths

Read Explanation

Statistics

Read Explanation

Pure Maths

Read Explanation

Geometry

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.