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
Explain how Sergio use three lengths of a ribbon 2 ½ feet long to wrap packages. How many feet of ribbon did he us
andreyandreev [35.5K]

Answer:

rate this 5 stars or your gay

Step-by-step explanation:

Just do it

3 0
2 years ago
There are 110 students on a bus filled with 129 people. What is the ratio of students to teachers?
Sunny_sXe [5.5K]

Answer:

110 : 19

students : teachers

please mark as brainliest thank you

7 0
2 years ago
Monthly spending : $46,$62,$63,$57,$50$42$56$40 its median, mode and range
ozzi
Mean = $52
median = $53
no mode
range = 63 - 40 = $23
6 0
3 years ago
What is another way to write x 4/3
zloy xaker [14]

Answer:

1.3333333333333333 or 1 1/3

Step-by-step explanation:

What is the x?

4 0
3 years ago
A toy store had 594 games.<br> It sold 62 of these games.<br> How many games are at the store now?
Alex73 [517]

Answer: 532 games

Step-by-step explanation:

Subtract 62 from 594

3 0
3 years ago
Other questions:
  • What is the recursive formula for this arithmetic sequence?<br> -4,3,10,17,...
    14·2 answers
  • Ron has 20 apples. He used 2/5 of the apples to make pies. How many apples did Ron use for pies? Explain please.
    14·2 answers
  • S less than a quotient of a number y and 2
    9·1 answer
  • Jenna and Richie go shopping at the mall to buy their mom a present they buy a scarf for $12.45 and a necklace for $35.65 their
    12·1 answer
  • - -3/4 x (-12) equal to
    5·2 answers
  • 1. Solve for x.<br> (3x + 23)
    8·1 answer
  • Evaluate the following expression. round your answer to two decimal places. log8 2.718
    10·1 answer
  • Select all that apply.<br><br> Which two rays form ∠ACB?<br><br> 1. CA<br> 2. AC<br> 3. CB<br> 4. CE
    14·1 answer
  • A hotel is building a large new aquarium for their lobby. They know the length from the top corner to the opposite bottom corner
    12·1 answer
  • Can someone help me find the value of x for the triangle?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!