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
Sveta_85 [38]
3 years ago
13

What is 2.16 repeated as a decimal

Mathematics
1 answer:
Zarrin [17]3 years ago
5 0
Ok, so what we want to do here is first remove the repeating decimal.

x=2.16 repeating
10x=21.6 repeating
100x=216.6 repeating

Subtract 10x=21.6 repeating from 100x=216.6 repeating. This will get rid of the repeating numbers.

100x=216.6 repeating
-10x=21.6 repeating
__________________
90x=195

Divide both sides by 90.

x=195/90

Now you can simplify that into 13/6.


You might be interested in
You roll a 6-sided die. What is P(prime)? Write your answer as a percentage.
netineya [11]

Answer:

50%

Step-by-step explanation:

7 0
3 years ago
A bus on a regular schedule takes 3 1/4 hours to reach its destination. The express bus takes 2 1/2 hours to make the same trip.
RSB [31]
Time taken by a regular bus to reach its destination = 3 1/4 hours
                                                                                   = 13/4 hours
Time taken by the express bus to make the same trip = 2 1/2 hours
                                                                                       = 5/2 hours
Time that can be saved by taking the express bus = (13/4) - (5/2) hours
                                                                                 = (13 - 10)/4 hours
                                                                                 = 3/4 hours
So 3/4 hours can be saved by taking the express bus rather than the regular bus. The correct option among all the options given in the question is option "C". I hope the procedure is simple enough for you to understand.
7 0
3 years ago
Read 2 more answers
Is 26 a perfect square explain
Nataly_w [17]
No because there is not a number that is the same number that equals to 26
5 0
3 years ago
(2y-at)(y+2at) find the product
Fynjy0 [20]
(2y-at)(y+2at)


Answer: <span><span><span>−<span><span>2<span>a^2</span></span><span>t^2</span></span></span>+<span><span><span>3a</span>t</span>y</span></span>+<span>2<span>y^<span>2

I hope this helps</span></span></span></span>
6 0
3 years ago
Read 2 more answers
Plz help will be thanked and will pick out brainly
Brums [2.3K]
The answer is 32
Hope this helps:D
have a great rest of a brainly day!
5 0
3 years ago
Other questions:
  • Q equal 1/2 p plus 15 solve for p
    5·1 answer
  • The art club spent $45 on supplies for Valentines to sell during lunches. they made 60 valentines. what's selling price for a va
    6·1 answer
  • This graph shows how the length of time a bicycle is rented is related to the rental cost. What is the rate of change shown in t
    11·1 answer
  • PLEEEEASS HELP QUICKLY!!!!!!
    7·1 answer
  • Kathryn is thinking of four numbers from 1 through 9 with a sum of 18. Each number is used only once
    13·1 answer
  • What is the product of all values of b that satisfy (b-2)(b-8) +4= 0 ?
    8·1 answer
  • Given f(x) = x^2 + kx -15, and the remainder when f(x) is divided by x-2 is -23, then what is the value of k?
    8·1 answer
  • (-7 2/3) + (-5 1/2) + 8 3/4
    14·1 answer
  • The equation y minus 3 = negative 2 (x + 5) is written in point-slope form. What is the y-intercept of the line?
    6·2 answers
  • 12. A shoebox has a volume of 456 cm3 and a mass of 114 g. What is its<br> density?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!