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
umka2103 [35]
3 years ago
11

How do you calculate percentage or find the per cent value

Mathematics
1 answer:
katovenus [111]3 years ago
8 0

Answer:

Divide the number you want to find the percentage for by the total amount of items in that group. Then, multiply that value by 100.

Step-by-step explanation:

Ex. There are 3 boys in a group of 4. What percentage of the group are boys?

\frac{3}{4} =0.75

0.75*100=75

75% of the group are boys

You might be interested in
The perimeter of a square is 32 cm what is the length of a diagonal
Dafna1 [17]
First you should draw yourself a square.Since you know it is a square you can find each side by dividing it by 4. 32/4 = 8. Since it is a square you know that both the length and width are 8. If you draw in the diagonal that is a right triangle. Use the Pythagorean theorem a^2 + b^2= c^2  to find the length of the diagonal. 
8^2  + 8^2 = c^2 


3 0
3 years ago
Between June 2017 and June 2018, the price of gasoline increased by 25%. If the price
WARRIOR [948]

Answer:

$2.4

Step-by-step explanation:

2018 June               2017June                    

125                            100

1                                 0.75

Therefore,  3= 100x3/125

=300/125

=$2.4

hope it helps:D

plz mark me as brainliest

6 0
3 years ago
The percent increase of the airline ticket is ___%
JulsSmile [24]

Answer:

Step-by-step explanation:

%change=100(final-initial)/(initial)

For just the ticket

%change=100(375-300)/300=25%

For the ticket and baggage fee of $50

%change=100(375+50-300)/300=42%

7 0
3 years ago
35 POINTS FOR ONE QUESTION!!!!
maks197457 [2]

Answer:

<u>5,400 yd²</u>

Step-by-step explanation:

New total area :

  • Original area x scale factor
  • 600 yd² x 9
  • <u>5,400 yd²</u>
7 0
2 years ago
Read 2 more answers
the total cost of the trio is $600 what is the compatable number to estimate the total cost of the field trip
saveliy_v [14]
Are there any other things that cost money that are in the equation?
3 0
3 years ago
Other questions:
  • On a coordinate plane, triangle A B C is shown. Point A is at (3, 4), point B is at (negative 5, negative 2), and point C is at
    5·2 answers
  • 2x+4\x^2+4x+3 divided by x^2-4/x+1
    14·1 answer
  • This is really hard please help
    7·2 answers
  • In the diagram below DE is parallel to x what is the value of x
    10·1 answer
  • Natalie ran to the library from home. Then she ran 0.25 mile to the track. She ran 1.5 miles around the track and then took the
    10·1 answer
  • What are the dimensions of the matrix?. i need help pls​
    14·1 answer
  • Translate the sentence into an equation. Two more than the quotient of a number and 3 equals 4. Use the variable c for the unkno
    8·1 answer
  • How can you figure out what 4/7 divided by 8/15 is
    13·1 answer
  • PLS HELP 100 POINTS
    8·1 answer
  • (3x4)^4 simplify using power rule
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!