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
Margaret [11]
2 years ago
11

Write the recurring decimal 0.2 as a fraction in its simplest form.

Mathematics
2 answers:
kompoz [17]2 years ago
8 0

Answer:

0.\.{2}=\dfrac{2}{9}

Step-by-step explanation:

Let x equal the recurring decimal:

x=0.\.{2}=0.2222\dots

Multiply both sides by 10:

\implies 10x=2.222\dots

Eliminate the recurring part of the decimal by subtracting the equation of x from the equation of 10x:

\begin{array}{ l r c l}& 10x & = & 2.222...\\\\- & x & = & 0.2222...\\\\\cline{1-4}\\& 9x & = & 2\end{array}

Divide both sides by 9:

\implies x=\dfrac{2}{9}

BabaBlast [244]2 years ago
5 0

Answer:

\sf \bold{\dfrac{2}{9}} }

Explanation:

Recurring decimal means the number keeps repeating.

0.2 is the recurring digit

x = 0.2222...

10x = 2.2222...

10x -x = 2

9x = 2

x = 2/9

0.222... ≈ 2/9

You might be interested in
What is the volume (in cubic units) of a cone with a radius of 6
kykrilka [37]
Evaluate the volume with the given measurements.

Answer: 376.8 m^3
3 0
2 years ago
Which of the following are solutions to the system graphed below.
Kisachek [45]
Weird. I think you just need to look if the point falls on the shaded area. But only (-5,5) does ...

4 0
3 years ago
Emily is taking her motorized scooter to a friend's house which is 96 miles away she is riding at an average rate of 15 miles pe
S_A_V [24]
It would take Emily a little over 6 hours to get to her friends house.
3 0
3 years ago
Triangle ABC is similar to Triangle DEF, AC=9x, BC=8, DF=18, and EF=x. Which of the following represents the length of AC.
kodGreya [7K]

The answer to your question is 4

7 0
3 years ago
PLEASE help me solve this problem
irakobra [83]

Answer:

that looks hard?

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • a rectangular prism has a volume of 120 cm ^3. it's length is 5 cm and it's width is 8 cm . what is the prisms height
    5·1 answer
  • Using only pennies, nickels, dimes, and quarters, what is the smallest number of coins Freddie would need so he could pay any am
    14·2 answers
  • A polygon has an interior angle sum of 2520゚. How many side must the polygon have
    10·1 answer
  • Willa says the slope of the graph is - 3. What error did
    11·1 answer
  • GUYS CAN SOMONE anser 2 QUESTIONS!? WHATS 8.97 IN WORD FORM AND EXPANDED FORM!?
    9·2 answers
  • What is the common difference of the arithmetic sequence graphed below?
    7·2 answers
  • 3. Which of the following is considered to be the broadest taxonomic division?
    9·2 answers
  • Rewrite f(x) = -2(x-3)^2 from vertex form to standard form
    13·1 answer
  • Ms. Ponse is saving for a new iPhone. She has $150 saved and will be saving $50 per month. If the phone costs $799, how many mon
    8·2 answers
  • The cost for a group of 7 friends to attend a concert is $301. What is the cost per person?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!