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
defon
3 years ago
7

of the students in the lunch room 40% are girls there are 20 girls in the the lunch room how many students are in the lunch room

Mathematics
2 answers:
andrey2020 [161]3 years ago
8 0

Answer:

30

Step-by-step explanation:

40%/2=20%

20/2=10

100%-40%=60%

60%/3=20%

10x3=30

ANTONII [103]3 years ago
6 0

Answer:

50 students

Step-by-step explanation:

20 is 40% of 50

because 50 x .40 = 20

Hope this helps!

You might be interested in
How to solve the system of equation
poizon [28]
Do you have an example?
6 0
3 years ago
27,643,087 round to the nearest million
Maksim231197 [3]
If the number before the place you are rounding to is a 5 or more you round up but if it is a 4 or below it stays the same so the answer is 28,000,000
4 0
3 years ago
Jaxon is building a brace for a wall shelf. It is in the shape of a right triangle. He has cut one leg to be 18 inches long and
Aleksandr-060686 [28]
30 inches or 2.5 feet
6 0
4 years ago
Read 2 more answers
Factor out the coefficient of -6y-18
yawa3891 [41]

Answer:

factor -6 out of -6y - 18

Step-by-step explanation:

honestly i got it off of a math website that i use, all of my answers from it are usually correct but if it's wrong feel free to delete it

8 0
3 years ago
Which diagram shows parallel lines cut by a transversal? 2 lines are cut by a transversal. At the intersection of the first line
AlekseyPX

Answer:

c.

Step-by-step explanation:

2 lines are cut by a transversal. At the intersection of the first line with the transversal, the bottom right angle is 130 degrees. At the intersection of the second line with the transversal, the uppercase right angle is 50 degrees.

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the answer to the problem 12-5h=h 6?
    13·1 answer
  • Identify the steps you would take to solve each equation. Then solve 7y + 6 + 4y + 13 = 26​
    14·1 answer
  • In order to accumulate enough money for a down payment on a house, a couple deposits $316 per month into an account paying 6% co
    5·1 answer
  • 12 meters in 28 seconds as a unit rate
    5·1 answer
  • What would be the maximum value of the function for the graph shown if we consider the graph to be a cosine function of the form
    10·1 answer
  • A bag contains 150 marbles. Some are red and the rest are black. There are 28 red marbles for every 2 black marbles. How many re
    5·1 answer
  • Please help I’ll give you brainliest
    9·1 answer
  • A builder wants to build a bridge whose cross section is 55ft 6in wide an equation to find the distance b in feet between each b
    9·1 answer
  • There are 48 students in the 6th-grade band. If this represents 30% of the students in 6th grade, how many students are in the 6
    11·2 answers
  • at one point in a girl scout cookie sales drive, region c had sold 1,800 boxes of cookies and region d had sold 1,400 boxes of c
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!