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
sertanlavr [38]
3 years ago
6

Find the value of 40% of 1KM (in m)​

Mathematics
2 answers:
loris [4]3 years ago
7 0

Answer:

400m

Step-by-step explanation:

40% of some quantity = 0.4 times the quantity

We also know 1 km = 1000 m, therefore: 40% of 1000m = 0.4 * 1000m = 400m.

labwork [276]3 years ago
5 0

40% of 1 km in meters is 400 meters

<h3>What is percentage :</h3>

Percentage simply means per 100. Percentage can be express as decimal or fraction.

For example 25% of 80 can be found as follows:

  • 25 / 100 × 80 = 2000 / 100 = 20

From the example, 25% of 80 is 20 .

Therefore, 40% of 1 km(m) can be found as follows:

Let's convert km to metres.

1000m = 1km

40% of 1000

40 / 100 × 1000 = 40000 / 100 = 400metres

Therefore, 40% of 1 km in meters is 400 meters

learn more on percentage here: brainly.com/question/19540991?referrer=searchResults

You might be interested in
Given the points (-1, 1) &amp; (-2,-5), what is the equation of the line? *
Leni [432]

Answer:

Y=6x+7

Step-by-step explanation:

3 0
3 years ago
WILL GIVE YOU BRAINLIEST!! (only answer if u know for sure) A coin is flipped 20 times. 13 times the coin lands on heads. What i
tangare [24]

there is a 50% chance of landing on either heads or tails

3 0
3 years ago
What other points are on the line of direct variation through (5, 12)? Check all that apply. (0, 0) (2.5, 6) (3, 10) (7.5, 18) (
aalyn [17]

we know that

A relationship between two variables, x, and y, represent a direct variation if it can be expressed in the form y/x=k or y=kx

in this problem we have

the point (5,12) is on the line of direct variation

so

Find the constant of proportionality k

y/x=k-------> substitute ------> k=12/5

the equation is

y=\frac{12}{5}x

Remember that

If a point is on the line of direct variation

then

the point must satisfy the equation of direct variation

we're proceeding to verify each point

<u>case A)</u> point (0,0)

x=0\ y=0

Substitute the value of x and y in the direct variation equation

0=\frac{12}{5}*0

0=0 -------> is true

therefore

the point (0,0) is on the line of direct variation

<u>case B)</u> point (2.5,6)

x=2.5\ y=6

Substitute the value of x and y in the direct variation equation

6=\frac{12}{5}*2.5

6=6 -------> is true

therefore

the point (2.5,6) is on the line of direct variation

<u>case C)</u> point (3,10)

x=3\ y=10

Substitute the value of x and y in the direct variation equation

10=\frac{12}{5}*3

10=7.2 -------> is not  true

therefore

the point (3,10) is not on the line of direct variation

<u>case D)</u> point (7.5,18)

x=7.5\ y=18

Substitute the value of x and y in the direct variation equation

18=\frac{12}{5}*7.5

18=18 -------> is true

therefore

the point (7.5,18) is on the line of direct variation

<u>case E)</u> point (12.5,24)

x=12.5\ y=24

Substitute the value of x and y in the direct variation equation

24=\frac{12}{5}*12.5

18=30 -------> is not true

therefore

the point  (12.5,24) is not on the line of direct variation

<u>case F)</u> point (15,36)

x=15\ y=36

Substitute the value of x and y in the direct variation equation

36=\frac{12}{5}*15

36=36 -------> is true

therefore

the point (15,36) is on the line of direct variation

therefore

<u>the answer is</u>

(0,0)

(2.5,6)

(7.5,18)

(15,36)


5 0
3 years ago
Read 2 more answers
The difference between the product of 6 and a number and negative two times the number
Soloha48 [4]
Will equal 8 times that same number. This is because you have 6x and are subtracting -2x. Subtracting a negative is like adding a positive. 
7 0
3 years ago
3. Cora is raising money for a local homeless shelter. She manages to have
emmainna [20.7K]
(D) because dividing 624 by 4 gives you the answer.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Can you help me ( 25 points) asap
    6·2 answers
  • The opening in a rectangular door frame measures 9 feet by 3 feet. Each of the four doors described in the table measures
    7·2 answers
  • A store sells a small bucket that holds 6 liters of water. They also sell a large bucket that holds 2 times as much water as the
    9·1 answer
  • 5(x + 3) + 9 = 3 (x - 2) + 6<br><br> Please Show Work.
    14·2 answers
  • Three ballet dancers are positioned on stage. Elizabeth is straight behind Hannah and directly left of Manuel. If Hannah and Eli
    10·1 answer
  • Someone please help me this is due tomorrow!!!​
    12·1 answer
  • What is the length of side s of the square shown below?
    5·2 answers
  • Gary is 25 years old. That is 7 more than
    5·1 answer
  • I will give brainliest fast please I will give points please explain well
    10·1 answer
  • Beth filled 24 jars with paint if each jar holds 1 pint of paint how many gallons of paint did beth use
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!