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
IRISSAK [1]
2 years ago
13

The ratio of boys to girls in a class is 3:5. how many girls if there are 27 boys

Mathematics
2 answers:
Stella [2.4K]2 years ago
8 0

Answer:

45 girls

Step-by-step explanation:

since the ratio is 3:5, 3 being the boys, we can divide 27 by 3. We get nine, which is the number we multiply 5 with. 9*5=45 girls

masha68 [24]2 years ago
6 0
There is 45 girls when you divide
You might be interested in
PLEASE PLEASE HELP!!!
natka813 [3]

Answer:

398,765 books were sold

Step-by-step explanation:

How to get the answer:

1) Identify the given

  32,300 is percentage

  8.1 % is rate

  base (b) is missing

2) Solve

   b= p/r

   b= 32,300 / 8.1% or 0.081

   b= 398,765

3) Check

   398,765 x 8.1% = 32,299.97 or 32,300

5 0
3 years ago
A. Only sequence A<br> B. Only sequence B<br> C. Both<br> D. Neither<br> 30 POINTS OMG
Phoenix [80]
B. Only Sequence B

The one with the reflection over the line HI and then the 6 unit translation to the right
7 0
2 years ago
Read 2 more answers
HELP ME PLEASE REALLY IMPORTANT OR ILL GET IN TROUBLE!! WILL MARK AS BRAINLEST IF YOU GET IT CORRECT!!
sammy [17]

Answer:

7

Step-by-step explanation:

3 0
3 years ago
The sign shows the cost associated with a whitewater rafting trip write an expression to determind the cost of 3 childern and 1
enot [183]

3+1=h i beev this because you are adding the amount of adults to children then that would get you to h


8 0
3 years ago
Just an answer and simple explanation! Thank you.
vazorg [7]

Answer:

15

Step-by-step explanation:

If CD and DE equal, then x+6 = 4x -21

So if you subtract x from both sides and plus 21 to both sides, that would be 3x = 27. Divide by 3 on both sides and you get 9.

Plug in x+6 with 9 and you get 15.

6 0
2 years ago
Other questions:
  • As compared to its first year of operation, ABC Company grew 8% in the second year and an additional 2% per year for the next tw
    8·1 answer
  • Sam is paying off his eight-year, $15,360 loan in semiannual installments. The loan has an interest rate of 9.58%, compounded se
    5·2 answers
  • What is the slope of the line that contains the points ( 6, 2) and (3, 2)?
    14·1 answer
  • Find all of the missing angles of sides of the triangle below. Note that side lengths are in centimeters. Show and/or explain yo
    7·1 answer
  • What power is represented my the geometric model below
    7·1 answer
  • How do you factor trinomials?
    8·1 answer
  • A square garden is 12 feet long on each side. Janet needs to put a post at each corner. She also needs to put one every 3 feet o
    10·1 answer
  • Find an explicit formula for the geometric sequence <br> −8 ,−40 ,−200 ,−1000,...
    14·1 answer
  • A number sequence has nth term 6n + 3 (a) Write down the first four terms of this sequence.  1st term ..............., 2nd term
    12·2 answers
  • What is the slope of the line represented by 3x - 7y = 28?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!