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
vampirchik [111]
3 years ago
5

What is 12.31 as a mixed fraction

Mathematics
1 answer:
VashaNatasha [74]3 years ago
4 0
12 31/100 is the mixed fraction because in a decimal all the numbers to the left are whole numbers and all the numbers to the right are numbers that are part of a whole. Just like in a mixed fraction there is a whole number and a fraction in a mixed number. Since 12 is in the left it is the whole number and since 31 is to the right and in the place value 31 is ending in the hundredths place so that's why the fraction is, 31/100. That's how you came to know that 12 31/100 is the fraction for 12.31.
You might be interested in
The cost of an item is $75. What will the total cost be with 9% tax?
Morgarella [4.7K]

Answer:

81.75

Step-by-step explanation:

75*1.09 = 81.75

7 0
3 years ago
Read 2 more answers
Find the product in its simplest form<br><br> 2/5 * 3/7
Mamont248 [21]

Answer:

6/35

Step-by-step explanation:

I just used my calculator...

6 0
2 years ago
Read 2 more answers
What is the inverse of the function below? f(x)= x/4 -2
user100 [1]

f(x)=\dfrac{x}{4}-2\to y=\dfrac{x}{4}-2\\\\\text{Interchange the y and the x}\\\\x=\dfrac{y}{4}-2\\\\\text{Solve for y}\\\\\dfrac{y}{4}-2=x\qquad|+2\\\\\dfrac{y}{4}=x+2\qquad|\cdot4\\\\y=4(x+2)

Answer:\ C.\ f^{-1}(x)=4(x+2)

3 0
3 years ago
Need help asap!!!!!!!!!
tatuchka [14]

Answer:

<h2>-3400</h2>

Step-by-step explanation:

In general, a geometric sequence is given by:

<h3>a,ar,ar^2,⋯,ar^n−1 </h3>

In the sequence 20, - 40 , 80,…

First term, a1 = 20

Common ratio, r = - 40 ÷ 20 = - 2

The nth term is = 9th

Sum of finite geometric series : Sn= ( a1 - a1r^n ) / ( 1 - r)

S9 = ( 20 - 20 x (- 2)^9 ) / ( 1 - ( - 2) )

S9 = ( 20 - 20 x - 512 ) / ( 1 + 2 )

S9 = ( 20 - 10240<em> </em>) / ( 3 )

S9 = ( - 10220 ) / 3

<h3>S9 = - 3400 <u>Answer</u> </h3><h2>Hope it's help you.... ^_^❤️</h2>

5 0
2 years ago
Read 2 more answers
Is 1.61 kilometers a foot
Alex73 [517]

No, it's a little more than that.

1.61 kilometers is  5,282.2 feet.

That's about  2.2 feet longer than 1 mile.

6 0
3 years ago
Other questions:
  • Find a set of parametric equations for y= 5x + 11, given the parameter t= 2 – x
    15·1 answer
  • Locate√3 on number line and jusitify​
    5·1 answer
  • Each year on the same day, Susan deposits $175 into a saving account that earns simple interest at a rate of 3.5%. She makes no
    10·1 answer
  • Neil bought 5 books. The average price of 2 books is 5 dollars. The average price of the rest of the books is 4 dollars. Find th
    12·1 answer
  • I NEED HELP PLEASE ...ASAP!!!!!
    7·1 answer
  • Can somebody help me with this question
    12·1 answer
  • On the set of axes below, Geoff drew rectangle ABCD. He will transform the rectangle by
    11·1 answer
  • Question 15 2 points)
    14·1 answer
  • I need help please!!!<br><br>Thank you so much! :)​
    6·2 answers
  • Humood's house is (-5,7)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!