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
Yuri [45]
2 years ago
6

there are 12 boys and 16 girls in a classroom which represents the simplified ratio of girls to students in a classroom? 3 to 4,

4 to 3, 4 to 7, 7 to 4​
Mathematics
2 answers:
Citrus2011 [14]2 years ago
7 0
The simplified ratio of girls to students is 3 to 4 because you divide 12 and 16 by 2 and get 6 and 8 then you divide again by 2 then you get 3 and 4 and that’s your Answer
Marat540 [252]2 years ago
4 0

Answer:

Ratio of girls to students = 4 : 7

Step-by-step explanation:

Number of boys= 12

Number of girls= 16

Total number of students= 12+16= 28

Number of girls to number of students= \frac{16}{28} = \frac{4}{7}

Ratio of girls to students = 4:7

<em>Hope this helps.</em>

You might be interested in
WILL GIVE BRAINLIEST TO PERSON WHO ANSWERS
Tpy6a [65]
A² - 225 = (a-15)(a+15)
..................................................................
7 0
3 years ago
PLEASE HELP A student at a university makes money by buying and selling used cars. Charles bought a used car and later sold it f
Fed [463]

Answer: Charles bought a used car and later sold it for a 20% profit. If he sold it for $4680, how much did Charles pay for the car?

---------------------------

Let the price he paid equal "x".

EQUATION:

x + 0.20x = 4680

1.2x = 4680

x = $3900 (price he paid for the car.

5 0
3 years ago
What is the value of x that makes PQ←→||RS←→?
Inessa05 [86]

Answer:

x = 55

Step-by-step explanation:

For PQ and RS to be parallel then

∠ACQ = ∠RDB ( Alternate exterior angles ), thus

3x - 65 = 2x - 10 ( subtract 2x from both sides )

x - 65 = - 10 ( add 65 to both sides )

x = 55

3 0
3 years ago
Can someone please help me <br>a<br>show your work please ​
sertanlavr [38]

Answer:

x= 3

Step-by-step explanation:

19x-5=7+15x

19x-15x=7+5

4x=12

x=12/4

x=3

8 0
3 years ago
Read 2 more answers
The sales tax on the model rocket shown is $1.92. What is the percent of sales tax? A drawing of a model rocket with a tag label
astraxan [27]

<u><em>Answer:</em></u>

The sales tax is 8%

<u><em>Explanation:</em></u>

<u>We are given that:</u>

The price of the rocket is $24 and the sales tax is $1.92

To get the percentage of the sales tax, all we have to do is divide the sales tax by the price of the rocket and then multiply the quotient by 100 (to convert the ratio to percentage)

<u>This is done as follows:</u>

% of sales tax = \frac{tax}{price}*100

% of sales tax = \frac{1.92}{24}*100 = 8%

Hope this helps :)

4 0
3 years ago
Other questions:
  • S= 2pier^2 + 2pierh , solve for h
    6·1 answer
  • -5X +1 92 - 321+13 - 12X<br> Plz I need help
    14·1 answer
  • What are the difference between polynomial long division and arithmetic long division?
    5·2 answers
  • How do I do this question <br> #2
    5·2 answers
  • What are 3 equivalent ratios of 18:4
    9·2 answers
  • How do you simplify -50 1/2+ 12.3
    8·1 answer
  • Use the discriminant and select whether the roots of 5x 2 - 4x + 3 = 0 are real or non-real.
    14·2 answers
  • Solve for (8x16.95)-7.50<br><br> THIS IS DUE IN ABOUT 12 MINUTES HURRY I NEED ANSWERS ASAP!!
    5·2 answers
  • If I currently have a 77% in my course, and I have final that's worth 30%, how would a score of exactly 0% or 100% on the final
    14·1 answer
  • In rectangle KLMN, KM= 3x + 22 and LN= 37. Find the value of x.<br> X<br> L<br> A<br> N<br> M
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!