1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Temka [501]
3 years ago
6

How do you model a decimal using a fraction

Mathematics
2 answers:
Arada [10]3 years ago
6 0

You model a decimal using a fraction :

multiply the denominator and numerator by 10 for every number after the decimal point after we change the decimal in fractions with the denominator 1

<h3>Further explanation </h3>

Fraction numbers are known as numerators and denominators

On a number line, fractions are expressed in points that lie between two integers

The general form of fractions is

\large {\boxed {\bold {\frac {a} {b}}}

a = numerator

b = denominator

Decimal numbers are numbers in which there are commas or decimal points.

The value of each number in decimal numbers is based on a comparison of the number 10

In a decimal system, the numbers have the following consecutive values ​​(the place value of the digits in a number): hundred thousands, ten thousands, one thousands, hundreds, tens, ones, decimal points, tenths, hundredths, thousandths, ten thousandths, hundred thousandths

Between ones and tenth values ​​separated by commas (decimal points)

Decimal numbers can also be expressed as proper or mixed fractions

The position of each digit in decimal numbers is important.

Because the decimal number is based on the number 10, As we move left, each position is 10 times bigger, and As we move right, each position is 10 times smaller

On the left of the decimal point is a whole number

To convert a Decimal to a Fraction there are several steps:

  • 1. Write down the decimal in fractions with the denominator 1
  • 2. We multiply the denominator and numerator by 10 for every number after the decimal point.
  • 3. Simplify the fraction if needed

Example:

\displaystyle 0.459

\displaystyle = \frac{0.459}{1}

\displaystyle = \frac{459}{1000}

\displaystyle 0.75

\displaystyle = \frac{0.75}{1}

\displaystyle = \frac{75}{1000}

\displaystyle = \frac{3}{4}

if there is a whole number part, set aside first, make changes to the fraction then return it at the end

\displaystyle 3.25

\displaystyle = \frac{0.25}{1}

\displaystyle = \frac{25}{100}

\displaystyle = \frac{1}{4}

\displaystyle = 3\frac{1}{4}

<h3>Learn more </h3>

place value

brainly.com/question/766966#

spend practicing instruments

brainly.com/question/11902737

Round 141,999 to the nearest tenth, hundredth, ten, and hundred.

brainly.com/question/13174268

Keywords: decimal, decimal point, fraction, convert a Decimal to a Fraction

const2013 [10]3 years ago
4 0

Answer:

If we have to model a decimal using fraction , This is the way you should write

 1.\rightarrow a.b_{1}=\frac{ab_{1}}{10\text{or}(10^1)}\\\\2.\rightarrow a.b_{1}b_{2}=\frac{ab_{1}b_{2}}{100\text{or}(10^2)}\\\\ 3.\rightarrow a.b_{1}b_{2}b_{3}=\frac{ab_{1}b_{2}b_{3}}{1000\text{or}(10^3)}\\\\............\\\\\text{General rule}\\\\n.\rightarrow a.b_{1}b_{2}b_{3}.......b_{n}=\frac{ab_{1}b_{2}b_{3}.....b_{n}}{1000.....0\text{or}(10^n)}

You might be interested in
What are the coordinates of W?
nikdorinn [45]

Answer:

C. (0,b)

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Maddie has $50 she worked for five days and now she has 270 what integer represents the average increase in value per day
OlgaM077 [116]

Answer:

44 dollars

Step-by-step explanation:

If you subtract 50 from 270 you get 220. Then you would divide 220 by 5 and get 44 dollars per day.

5 0
3 years ago
Analia is a school district manager. Here are some details about two schools in her district for the last school year:
AfilCa [17]

Answer is in this link:

brainly.com/question/17270742

6 0
2 years ago
(01.03 MC)<br> Which of the following is a step in simplifying the expression<br> (Xy^4/x^-5y^5)^3
Sati [7]

\displaystyle\tt\left(\frac{xy^4}{x^{-5}y^5}\right)^{-3} =\frac{x^{-3}y^{4\cdot(-3)}}{x^{-5\cdot(-3)}y^{5\cdot(-3)}}=\boxed{\tt\frac{x^{-3}y^{-12}}{x^{15}y^{-15}}}

4 0
3 years ago
la rueda de una bicicleta tiene una circunferencia de dos metros cuanto avanzara esta bicicleta si su rueda gira a 900 grados
romanna [79]
Im english speak english sorry
8 0
3 years ago
Read 2 more answers
Other questions:
  • Question: Michelle is making goodie bags for Christmas filled with chocolate and candy. Chocolates cost $2.50 per lb and candy c
    7·1 answer
  • What is 7/8 + 1/4 * 5/6 evaluated and simplified into a fraction?
    9·1 answer
  • If u= and v=&lt;3cos45degree,3sin45degree&gt; find the direction of u+v. Put in degrees and round to the nearest tenth.
    10·1 answer
  • Q.16 - Please Help, I will give Brainliest!!!!
    6·2 answers
  • What do you simplify 5/54
    11·1 answer
  • The table shows the temperatures in degrees Celsius, y, inside a shed at x hours past noon. The maximum and minimum temperatures
    14·1 answer
  • 2 (3z-4) &lt;16 Which one of the following values of z is a solution for the inequality
    9·1 answer
  • Find the length of BC
    13·1 answer
  • 1
    12·1 answer
  • Q: Form the differential equation representing the family of curves y = a sin (x + b), where a, b are arbitrary constants.​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!