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
F(x) = x + 2 g(x) = x – 4
wariber [46]

Answer:

G= -2/x, x \neq 0

X= -2/g, g \neq 0

Step-by-step explanation:

5 0
2 years ago
La probabilidad de que julio salga con carla es 0.75 , y la probabilidad de que salga con marisol es de 0.50. Si la probabilidad
Solnce55 [7]

Answer:

1111

Step-by-step explanation:

11111111111

7 0
2 years ago
Bruce drew a scale drawing of a restaurant. The scale he used was 1 millimeter 10 meters The restaurant's kitchen is 3 millimete
Burka [1]

Answer:

answer=30

Step-by-step explanation:

by taking the length as x

1 millimetre = 10 metres

3 millimetres = x

10×3= 30 metres

HOPE THIS HELPS

8 0
2 years ago
If f(x) is the total cost, in dollars, of x cupcakes, which of the following statements best describes the meaning of f(5) = 12?
dezoksy [38]

Answer:

  • See below

Step-by-step explanation:

<u>This a form of the proportional relationship:</u>

  • f(x) = kx, where f(x) - total cost, k- cost of each item, x - number of items

<u>We have:</u>

  • f(5) = 12

<u>It means:</u>

  • Total cost of 5 cupcakes is $12
5 0
2 years ago
Math help? Will reward brainliest!
natta225 [31]

Answer:

c and D

Step-by-step explanation:

beacuse if it's only rotated nothing changes

7 0
3 years ago
Other questions:
  • Please help me asap!!!!! 4x^{2} -144
    10·1 answer
  • John wants to buy a new bike that costs $337 and he already has saved $103. Estimate to find about how much more John needs to s
    11·2 answers
  • 21,985,233 rounded to the millions place
    10·1 answer
  • Two figures represent a translation
    7·1 answer
  • Write the ratio 4.05 : 1.35 in the format n : 1
    14·2 answers
  • Find the slope of the line that contains the following ordered pairs. Show all work.
    5·1 answer
  • I need help please can’t seem to understand this
    7·1 answer
  • For the line and point on the picture, find a perpendicular line, through the given point. please look at the picture to see the
    7·1 answer
  • The diagram shows a circle with centre
    11·1 answer
  • Can someone help me out?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!