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
Burka [1]
3 years ago
11

6.81 is what percent of 45.5

Mathematics
2 answers:
frosja888 [35]3 years ago
4 0

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 45.5 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 45.5 is 100%, so we can write it down as 45.5=100%.

4. We know, that x is 6.81% of the output value, so we can write it down as x=6.81%.

5. Now we have two simple equations:

1) 45.5=100%

2) x=6.81%

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

45.5/x=100%/6.81%

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.


7. Solution for what is 6.81% of 45.5


45.5/x=100/6.81

(45.5/x)*x=(100/6.81)*x       - we multiply both sides of the equation by x

45.5=14.684287812041*x       - we divide both sides of the equation by (14.684287812041) to get x

45.5/14.684287812041=x

3.09855=x

x=3.09855

now we have:

6.81% of 45.5=3.09855

Hope this helps!

Burka [1]3 years ago
4 0

6.81/45.5 = x/100

681 = 45.5x

x = 14.967% ≈ 15%

You might be interested in
(8.4 - 4.5) × (7.04 - 0.04) =
iren [92.7K]
(8.4−4.5)(7.04−0.04)

=3.9(7.04−0.04)

=(3.9)(7)

=27.3

Ans : 27.3
4 0
3 years ago
Read 2 more answers
PLS HELP FAST FIRST ANSWER GETS BRAINLYEST
Shkiper50 [21]
That every week Elena pays her brother $3

Please mark brainiest :)
8 0
2 years ago
Read 2 more answers
Plz someone help me with this problem
fiasKO [112]
Not factorable
hajajaksmsmnsnsnsnsjd
6 0
3 years ago
A student has three mangos, two papayas, and two kiwi fruits. if the student eats one piece of fruit each day, and only the type
Nezavi [6.7K]

<span>7! / ( 3! * 2! * 2! ) = 210</span>

8 0
2 years ago
HELP ME PLS <br><br> Solve x-3y-6=0
Ne4ueva [31]
Answer: x=3y+6
Explanation to solve:
You must move all terms not containing x to the right side of the equation!
7 0
3 years ago
Other questions:
  • Oak pollen sent 21,000 people to U.S. emergency rooms for asthma in 2010. By 2090 the rate could climb another 5 or 10 percent.
    10·1 answer
  • Im unsure how to do this
    12·2 answers
  • Explain how you found the value of the mean<br>​
    13·2 answers
  • NEED HELP! I ALREADY DID HALF, BUT STILL CONFUSED!
    9·1 answer
  • What is 327÷36 for math class
    6·2 answers
  • NEED HELP ASAP WILL GIVE BRAINLY IF CORRECT 20 POINTS
    7·2 answers
  • Andre ran 2 kilometers in 15 minutes and Jada ran 3 kilometers in 20 minutes. Both ran at a constant speed. Did they run the sam
    11·1 answer
  • 2 + (-6)<br><br> HELP PLEASE !!
    15·2 answers
  • Please help, do not give links for an aswer.
    13·1 answer
  • PLSSSS HELP<br><br> Find the intersection of the circle x^2+ y^2 = 29 and y = x - 3 algebraically,
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!