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
svp [43]
3 years ago
8

What is 0.727272 as a simplified fraction?

Mathematics
1 answer:
nevsk [136]3 years ago
4 0

As a simplified fraction, 0.727272 would be <u>90909/125000.</u>

-

Worded Steps:

1. Rewrite the decimal number as a fraction with 1 in the denominator.

2. Multiply to remove 6 decimal places. Here, you multiply top and bottom by 10^6.

3. Find the Greatest Common Factor (GCF) of 727272 and 1000000, if it exists, and reduce the fraction by dividing both numerator and denominator by GCF = 8.

4. In conclusion,

0.727272=90909/125000

-

Steps Without Words, just numbers:

1. 0.727272=0.727272/1

2. 0.727272/1×1000000/1000000=727272/1000000

3. 727272÷8 1000000÷8 =9 0909/125000

4. X=90909/125000

5. <u>0.727272 = 90909/125000</u>

-

Hope this helped :)

You might be interested in
Find the general solution of the differential equation and check the result by differentiation. (Use C for the constant of integ
atroni [7]

Answer: y=Ce^(^3^t^{^9}^)

Step-by-step explanation:

Beginning with the first differential equation:

\frac{dy}{dt} =27t^8y

This differential equation is denoted as a separable differential equation due to us having the ability to separate the variables. Divide both sides by 'y' to get:

\frac{1}{y} \frac{dy}{dt} =27t^8

Multiply both sides by 'dt' to get:

\frac{1}{y}dy =27t^8dt

Integrate both sides. Both sides will produce an integration constant, but I will merge them together into a single integration constant on the right side:

\int\limits {\frac{1}{y} } \, dy=\int\limits {27t^8} \, dt

ln(y)=27(\frac{1}{9} t^9)+C

ln(y)=3t^9+C

We want to cancel the natural log in order to isolate our function 'y'. We can do this by using 'e' since it is the inverse of the natural log:

e^l^n^(^y^)=e^(^3^t^{^9} ^+^C^)

y=e^(^3^t^{^9} ^+^C^)

We can take out the 'C' of the exponential using a rule of exponents. Addition in an exponent can be broken up into a product of their bases:

y=e^(^3^t^{^9}^)e^C

The term e^C is just another constant, so with impunity, I can absorb everything into a single constant:

y=Ce^(^3^t^{^9}^)

To check the answer by differentiation, you require the chain rule. Differentiating an exponential gives back the exponential, but you must multiply by the derivative of the inside. We get:

\frac{d}{dx} (y)=\frac{d}{dx}(Ce^(^3^t^{^9}^))

\frac{dy}{dx} =(Ce^(^3^t^{^9}^))*\frac{d}{dx}(3t^9)

\frac{dy}{dx} =(Ce^(^3^t^{^9}^))*27t^8

Now check if the derivative equals the right side of the original differential equation:

(Ce^(^3^t^{^9}^))*27t^8=27t^8*y(t)

Ce^(^3^t^{^9}^)*27t^8=27t^8*Ce^(^3^t^{^9}^)

QED

I unfortunately do not have enough room for your second question. It is the exact same type of differential equation as the one solved above. The only difference is the fractional exponent, which would make the problem slightly more involved. If you ask your second question again on a different problem, I'd be glad to help you solve it.

7 0
2 years ago
Solve 7 3/4- 5 5/4=
Kaylis [27]

Hey!

----------------------------------------------

Solution:

(5/4 = 1 1/4) and (1 1/4 + 6 = 6 1/4)

= 7 3/4 - 6 1/4 (5/4 = 1 1/4)

= 1 2/4 or 1 1/2

----------------------------------------------

Answer:

1 2/4 or 1 1/2

----------------------------------------------

Hope This Helped! Good Luck!

8 0
3 years ago
This is an accounting question: On September 23, Reese Company received a $350 check from Mike Moluf for services to be performe
svlad2 [7]

Not to seem rude, but you might have better luck in Business. Unless someone here know accounting lol

3 0
2 years ago
A student is using a map in which the features are distorted and the land size is more accurate near the equator.
Snezhnost [94]
A flat map I think sorry if it’s wrong
8 0
3 years ago
Read 2 more answers
Which property of multiplication is shown? (9 + 4)×8=9×8+4×8​
dybincka [34]
Yes I can do that if I can go get my mom is your name or what I can get it
7 0
3 years ago
Other questions:
  • of 320 consumers polled, some purchase blu-ray movies, some only purchase movies on dvd, and some do both. if 300 people polled
    14·1 answer
  • A straight line joins the points (-1, -4) and (3, 8)
    13·1 answer
  • What is the missing step in this proof?
    14·2 answers
  • If A ABC-A DEF, find mZA.<br> O 67<br> O 54<br> 59<br> O<br> 69
    7·1 answer
  • Suppose P varies directly with d , and p=7 when d=3.
    11·1 answer
  • Explain why a graph that fails the vertical-line test does not represent a function. Be sure to use the definition of function i
    6·1 answer
  • Help me please i don’t know the answer
    11·2 answers
  • Find the average rate of change of the quadratic function <img src="https://tex.z-dn.net/?f=f%28x%29" id="TexFormula1" title="f(
    9·1 answer
  • a person runs 5000 feet in 9 minutes. What is the person's speed, in the feet per minute, to the nearest hundred?
    13·1 answer
  • The Fahrenheit and Celsius scales are related by the equation F=9/5C+32. What temperature is equal to a body temperature of 98.6
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!