OPERATIONEXPLANATIONEXAMPLE Converting a decimal to a percent Move the decimal point 2 places to the right and add a percent (%) sign. If you need to,

Slides:



Advertisements
Similar presentations
Thinking Mathematically Consumer Mathematics and Financial Management 8.1 Percent.
Advertisements

Changing Percents to a Fraction #3 To change a percent to a fraction you need to first write the numerator over 100. Next simplify the fraction.
Fractions, Decimals, & Percent Conversions
Expressas a decimal. Expressas a decimal. Convertto a decimal..
Fractions, Decimals, & Percents. I. How to convert fractions to decimals There is only 1 step in these types of problems:  Take the top number of your.
Calculations with Percents
Fractions, Decimals and Percents
Percent to Fraction 1.Setup a fraction with 100 as denominator 2.Insert percent number as numerator 3. Common Factor of numerator and denominator 4.Divide.
Decimals and Fractions
Percents, Decimals and Fractions Mrs. Kuznia Math 8 Day 11.
Percent to Decimal 1. Remove the % sign.
Converting decimals to percents Converting percents to Decimals.
* A ratio is a comparison of two quantities by division. Ratios like 1 out of 2 can be written as 1:2, ½, or 1 to 2. * When ratios compare a number to.
Fractions, Decimals and Percents Percent to Decimal 1.Start where the decimal is left. 2. Move the decimal places to the 2.
Fractions, Decimals, and Percents. Percents as Decimals To write a percent as a decimal, divide by 100 and remove the percent symbol. Example 1: 63% 63.
Percents.
Fractions, Decimals, and Percents
FRACTIONSDECIMALSPERCENTS: “”SEA”- ng THE CONNECTIONS “”SEA”- ing THE CONNECTIONS 25% 90% 1/2 13/ …
Fractions * Decimals * Percents The student will learn how to convert various fractions, decimals and percentages.
Fractions, Decimals and Percents
Warm Up 2 4 x ÷
Decimals, Fractions & Percentages. Fractions Numbers that are a ratio of two numbers ½ = 1:2 a part of a whole.
Percents and Fractions. Vocabulary A percent is a ratio that compares a number to 100. It means “per 100.” 49 out of 100 is 49%.
Writing Fractions as Decimals ¾=¾= Divide the numerator by the denominator. (3 divided by 4) or (4 divided into 3) 0.75.
Expressas a decimal. Expressas a decimal. How to Convert Fractions to Decimals This is the hundredths place so the 3 needs to be in the hundredths.
Percent DecimalFraction. Change Percent Into Fraction Write the numerator over one hundred and simplify it. Write 58% as a fraction. 58 ÷ 2 = ÷
Bellwork Write each rational number as a fraction in simplest form.
Mr. Newman 6 th Grade Math Percent Divide the number by 100. as a fraction and reduce the fraction or move the decimal point to the right until.
Converting Fractions to Decimals
Converting Fractions, Decimals & Percentages. COMMONLY OCCURING VALUES IN PERCENTAGES, DECIMALS & FRACTIONS.
1. Write as a percent. 1. Write as a percent. Round to the nearest tenth. 1. Write 32% as a fraction in simplest form. 1. Write 6% as a fraction in simplest.
Fraction: A bottom part name denominator telling you how many parts the whole is divided into and the top part is call numerator telling you have many.
Expressas a decimal. Expressas a decimal. Convertto a decimal..
Percentages. What Are Percentages? A percentage is a number expressed as a fraction of 100. We use the percent sign % when representing numbers as a percentage.
Converting Decimals to Fractions Goal: use place values to make fractions.
1. Move decimal point 2 spots to the right 2. write the number and put % sign at end Ex).45 = 45%.653 = 65.3% 2 = 200%3.46 = 346%
PERCENTS – DECIMALS - FRACTIONS. PERCENT  DECIMAL 1. Write a decimal point at the end of the number. 2. Move the decimal point 2 places to the LEFT 3.
Percents to Fractions and Decimals Review from Last Week -A percent is always a number out of % is equal to 40 out of 100 -Change a percent to a.
Number and Operations. To write decimals as fractions, you must understand place-value!
Fraction – decimal Fraction – percent Decimal – fraction Decimal – percent Percent – decimal Percent – fraction.
Percents Greater that 100% or Less than 1%
FRACTIONS DECIMALS PERCENTS.
Daily Warm-Up 1/20/
FRACTIONS DECIMALS PERCENTS.
The word percent means out of 100
FRACTIONS DECIMALS PERCENTS.
B: Fractions, Decimals, and Percents
Percents and Fractions
FRACTIONS DECIMALS PERCENTS.
FRACTIONS DECIMALS PERCENTS.
Reviewing Percents.
Percents, Fractions, and Decimals
CHAPTER 3 - Percent Section 3.1
FRACTIONS DECIMALS PERCENTS.
Converting Fractions, Decimals, and Percent
Percents,fractions,decimals don’t forget to take notes
Percents, Fractions, and Decimals
Percents.
Percents, Fractions, and Decimals
Do Now In your purple books: Page 24 #11.
“ I can create equivalent forms of fractions, decimals, and percents.”
Which fraction is the same as ?
Percents, Fractions, and Decimals
Converting to Percentages
Fractions, Decimals, Percents
Converting Fractions, Decimals, & Percentages
FRACTIONS DECIMALS PERCENTS.
Converting Rational Numbers
Chapter 9: Lesson 3: Converting Fractions, Decimals, and Percents
Presentation transcript:

OPERATIONEXPLANATIONEXAMPLE Converting a decimal to a percent Move the decimal point 2 places to the right and add a percent (%) sign. If you need to, add a zero at the end of the number to get a second decimal place = 12.3%

OPERATIONEXPLANATIONEXAMPLE Converting a percent to a decimal Move the decimal point 2 places to the left. If you need to, put a zero to the left of the number. 5% = 0.05

OPERATIONEXPLANATIONEXAMPLE Converting a fraction to a decimal Divide the numerator by the denominator using your calculator. Or find an equivalent fraction with a denominator of 10, 100, or 1000

OPERATIONEXPLANATIONEXAMPLE Converting a percent to a fraction First, turn the percent into a decimal. Then turn the decimal into a fraction by putting it over 10, 100, or1000. Simplify if you can. 18% = 0.18

?solution= Click on the link below to view a short video on how to convert fractions, decimals, and percents.

decimal-fraction-percentage.html