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
saul85 [17]
3 years ago
9

How do you rewrite 3.83 repeating as a simplified fraction

Mathematics
1 answer:
babymother [125]3 years ago
4 0
If the number is 3.8333333.... then

X=3.83333....
10X = 38.3333.....

10X - X
  38.3333....
  - 3.8333....
= 34.5
so 9X = 34.5
X = 34.5/9
Multiple both top and bottom by 2 to get rid of decimal.
69/18
Normalize it to get rid of improper fraction.
3  15/18
Simplify
3  5/6

If the number is 3.838383838383.... then
      X =     3.83838383...
100X = 383.83838383...

100X - X = 99X
383.83838383...
    3.83838383...
380

99X = 380
X = 380/99

X = 3  83/99


You might be interested in
Work out <br><br> A.<br> 32-5x7<br><br> B.<br> 3x 8-93<br><br> C.<br> 4 x (1 + 5 – 8)
poizon [28]

Answer:

what is the question. Please write exponents as follows: 5x^7.

5 0
3 years ago
What is butterfly cycle​
Vedmedyk [2.9K]

The butterfly and moth develop through a process called metamorphosis. This is a Greek word that means transformation or change in shape. There are four stages in the metamorphosis of butterflies and moths: egg, larva, pupa, and adult.

mark me brainliesttt :)))

7 0
3 years ago
What is the volume of a cube with a side length of 2/5 cm?
Elena L [17]

What is the volume of a cube with a side length of 2/5 cm? 0.4 cm

7 0
3 years ago
Read 2 more answers
Erica Sutherland earns a yearly salary go 45,650, how much would Erica earn in a monthly paycheck
lidiya [134]
So thats a year salary, so divide that by 12 and theres your answer

5 0
3 years ago
Read 2 more answers
HELP!
aivan3 [116]

Answer:

1) 59.7  2) 7.1

Step-by-step explanation:

1)The diameter of a circle is 19 m. Find the circumference to the nearest tenth

The equation to find the circumference for a circle is C=2πR or C = πD. The diameter is equal to 2r so that is why the equation works either way. Now we will plug in the numbers. C =19π. This is approximately equal to 59.6902604182 which is approximately equal to 59.7

2)AND the diameter of a circle is 3ft. Find its area to the nearest tenth.

As stated before the diameter is equal to 2r. The area of a circle is calculated using the equation πr^2. First we need to find the radius which is 1/2D. 3/2 = r or 1.5 = r. Now we can plug all values in. A = π1.5^2 which equals to 2.25π which equals to 7.06858347058 which is approximately 7.1.

5 0
4 years ago
Other questions:
  • If CDEF is a parallelogram, find m
    9·1 answer
  • A bank offers a savings account that currently pays 2% interest per year compounded monthly. The amount of money in the account
    15·1 answer
  • Evaluate k^2-4k+3, when k= -2 <br> PLEASER ANSWER ASAP!!!
    7·1 answer
  • Suppose that the correlation r between two quantitative variables was found to be r = 0. This means that: There is no relationsh
    6·1 answer
  • What is the area of this figure?<br> Please help!!
    11·1 answer
  • Write 1 3/4 as a decimal number.
    13·1 answer
  • Solve.<br><br> 10x − 9y = –10<br> –8x + 9y = –10
    7·1 answer
  • 2. One number is eight more than another of
    9·1 answer
  • (-7x^3+9x^2-3)•(-2x^2-5x+6) what are equivalent expressions?
    10·1 answer
  • The difference between 3 times a number and 6
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!