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
AysviL [449]
3 years ago
6

What is 3.8 repeating as a fraction in simplest form

Mathematics
1 answer:
Olin [163]3 years ago
6 0
\bf 3.8888888\overline{8}\\\\
-------------------------------\\\\
x=3.8888888\overline{8}\qquad thus\qquad 
\begin{array}{llcll}
10x&=&38.888888\overline{8}\\
&&\downarrow \\
&&35+3.8888888\overline{8}\\
&&\downarrow \\
&&35+x
\end{array}
\\\\\\
10x=35+x\implies 9x=35\implies x=\cfrac{35}{9}

the idea being, you multiply the "x" by some power of 10 that moves the repeating part to the left of the decimal point and the split it like above.
You might be interested in
Quadrilateral MNPQ is shown.
vlabodo [156]

Answer:

62

Step-by-step explanation:

5 0
3 years ago
Help<br> Please I need hekp
AlekseyPX

Answer:

86

Step-by-step explanation:

6 0
2 years ago
Factor the polynomial
Art [367]

Find the GCF (Greatest Common Factor)

GCF = 2x

Factor out the GCF (Write the GCF first and then, in parentheses, divide each term by the GCF.)

2x (2x^3/2x + 4x^2/2x + 6x/2x)

Simplify each term in parentheses

-2x(x^2 + 2x + 3)

<u>Answer D. -2(x^2 + 2x + 3)</u>

7 0
3 years ago
You are making a lot of cookies and buy 12 bags of chocolate chips, which are $1.89 per bag
Liono4ka [1.6K]

Answer:

$22.68

Step-by-step explanation:

5 0
3 years ago
6.20
Irina-Kira [14]
The statement-10 &it;-43
7 0
3 years ago
Other questions:
  • Jake tossed a paper cup 50 times and recorded how it landed. The table shows the results:
    13·1 answer
  • On a coordinate grid, the coordinates of vertices P and Q for Polygon PQRS are P(1, 2) and Q(−1, 2). What is the length of Side
    6·1 answer
  • Find the m∠RLU. A. 20 B. 42 C. 84 D. 10
    13·2 answers
  • Angle A and angle B are supplementary angles, if angle B equals 73°, what is the measurement of angle A?
    12·2 answers
  • Pls help if you can,,,,
    7·1 answer
  • 8.75 x 10 ^3 in standard form
    9·1 answer
  • 24. Identify the center and radius of the circle given the equation (x +15)2 + (7 - 9)2 = 25 .
    15·1 answer
  • You want to purchase a house that costs $150,000. You have $30,000. Because you have good credit score you have been offered a l
    14·1 answer
  • X²+x=0<br> x³-25x=0<br> x²=4x<br> 4x²-4x=1
    12·1 answer
  • Write a function rule for the table<br><br> hours worked 2,4,6,8 and pay 15,30,45,60
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!