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
balandron [24]
3 years ago
11

4/5 of a class is girls and there are 8 boys. How many total in class.

Mathematics
1 answer:
Ann [662]3 years ago
3 0

Answer:

40

Step-by-step explanation:

a+b=c

a=girls

b= boys

c= total

the statement tell us:

4/5 of a class is girls:

a=(4/5)*c

boys=b=8

c=a+b

so we have:

c=(4/5)*c + 8

c-(4/5)*c=8

(5c-4c)/5 = 8

c/5=8

c=8*5

c=40

total=40

You might be interested in
What is the pathorgeon
SCORPION-xisa [38]

Answer:

it is in  a term in biology that came into use in the 1800's to show about anything that can produce disease Hope this helps can I get branliest answer?

Step-by-step explanation:


8 0
3 years ago
Create your own unit rate example in which you have to determine the unit rate of two fractions with different units. Explain wh
levacccp [35]
I’m sorry but i don’t know what it is
7 0
2 years ago
Fiona divided 3x2+5x-3 by 3x+2. The expression represents the remainder over the divisor.
Lera25 [3.4K]

Answer:

-5

Step-by-step explanation:

Shown in the attachment.

The remainder when 3x^2 +5x -3 is divided by 3x+2 is -5

4 0
3 years ago
Look at the image for the question and answers​
Karo-lina-s [1.5K]

Answer:

C

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Find the volume of each figure.
s344n2d4d5 [400]

Answer:

960

Step-by-step explanation:

Multiply 8x12x10 and you get 960

6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the product of 32 and 67
    8·2 answers
  • Draw a model write an equation and solve
    11·1 answer
  • The measure of an angle is fourteen times the measure of its supplementary angle.What is the measure of each angle?
    6·1 answer
  • I don’t get it ?? could someone work through it so I can understand how you get to the answer, thanks
    15·2 answers
  • Taylor wants to install new carpet in her living room. The room length is 15 ft and the width is 15 ft. If the cost of the carpe
    11·1 answer
  • WILL MARK BRAINLIEST IF CORRECT!! What is the difference between constructing a square and constructing an equilateral triangle?
    13·2 answers
  • Cab someone plz solve this
    7·1 answer
  • PLEASE HELP ME OUT ONLY IF YOU KNOW THE ANSWER!! THANKS SO MUCH!!
    13·1 answer
  • Mary scored 10 points less than Judy in the game. Lucy scored twice as many points as
    10·1 answer
  • How do i find b in this​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!