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
Aleks04 [339]
3 years ago
8

How do I find a percent of a number?

Mathematics
2 answers:
SSSSS [86.1K]3 years ago
4 0
Multiply the number by the percent (e.g. 87 * 68 = 5916)

Divide the answer by 100 (Move decimal point two places to the left) (e.g. 5916/100 = 59.16)

Round to the desired precision (e.g. 59.16 rounded to the nearest whole number = 59)
schepotkina [342]3 years ago
3 0

multiply the percent to the number (but you have to change the percent into a decimal),

for example 10 percent of 100 is .10x100 which is 10

if its 3 percent off of 100 it would be .03x30 which is .90

if its 25 percent off of 200 it would be .25x200 which is 50

You might be interested in
Solve: 2x - 3y = 9 and x + 2y = 1​
mash [69]

Answer:

(3, - 1 )

Step-by-step explanation:

Given the 2 equations

2x - 3y = 9 → (1)

x + 2y = 1 → (2)

Rearrange (2) expressing x in terms of y by subtracting 2y from both sides

x = 1 - 2y → (3)

Substitute x = 1 - 2y into (1)

2(1 - 2y) - 3y = 9

2 - 4y - 3y = 9

- 7y + 2 = 9 ( subtract 2 from both sides )

- 7y = 7 ( divide both sides by - 7 )

y = - 1

Substitute y = - 1 into (3) for corresponding value of x

x = 1 - 2(- 1) = 1 + 2 = 3

solution is (3, - 1 )

4 0
3 years ago
HELP PLSSSSSSSSSSSSSSSSSSSSSSS
Allushta [10]

Answer:

3) not equivalent

4) equivalent multiply by 2

5) equivalent multiply by 2

7 0
3 years ago
Which is the most accurate estimate of 27% of 39 ?
pickupchik [31]

Answer:

so 39× . 27 =10.53

that would be an accurate estimate

4 0
3 years ago
WILL GIVE BRAINLIEST find the value of r (-4,8), (r,12), m=4/3 (show your work pls)
OLEGan [10]

Answer:

r = 13

Step-by-step explanation:

The first step is to find b from y=mx=b using m=4/3 and (-4,8)

8=\frac{4}{3}(-4)+b

After solving the equation, b will equal -16/3 making the final equation be

y=\frac{4}{3} x-\frac{16}{3}

Using the equation, you can solve for r.

12=\frac{4}{3} x-\frac{16}{3}

This will bring the answer being r = 13

7 0
3 years ago
Circle X with a radius of 6 units and circle Y with a radius of 2 units are shown.
Natali [406]

Answer:

Translate the circles so they share a common center point, and dilate circle Y by a scale factor of 3.

Step-by-step explanation:

5 0
4 years ago
Other questions:
  • Chau rented a truck for one day. There was a base fee of $16.99, and there was an additional charge of 83 cents for each mile dr
    5·2 answers
  • How to work the problems out and the answers to 3 of my homework questions?
    5·2 answers
  • Plz help I need to graduate 15 pls!
    10·1 answer
  • Can someone plz help me this fast! Thank you
    5·1 answer
  • What is h less than 30 algebraic expretion
    12·1 answer
  • Given the following system of equations and their graph below, what can be determined about the slopes and y-intercepts of the s
    10·2 answers
  • Explain how you determine if a table is proportional.
    10·1 answer
  • Find the domain and the range of the relation shown on the
    14·1 answer
  • Which statement about the function f(x)=x^2-x-2-20​
    13·1 answer
  • PLEASE HELP ASAPPPP. WILL GIVE BRAINLIEST AND 5 STAR RATING. thank u in advance !!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!