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
Mila [183]
3 years ago
15

A class has 6 boys and 15 girls. What is the ratio of boys to girls

Mathematics
2 answers:
Svet_ta [14]3 years ago
7 0

6 boys and 15 girls = 6/15

divide top and bottom by 3

ratio of boys to girls is 2/5

Over [174]3 years ago
4 0
The answer is 6:15, but if u need to simplify the answer would be 2:5.
You might be interested in
6. (08.02 MC)
MariettaO [177]

Answer:

The percentage change in volume between cylinder A and cylinder B is 50%

Step-by-step explanation:

The volume of a cylinder is given by the formula

V= πr^2h

For cylinder A, where r=7 and h= 5, π=22/7

V= π * 7^2 * 5

V= π * 49 * 5

V= 769.69 cubic inch

For cylinder B

V= 490π

V= 1539.3804 cubic inch

The percentage change in volume between cylinder A and cylinder B

=[ (VA- VB)/VB] *100

=( 1539.3804 - 769.69) / 1539.3804

= 0.5000 * 100

= 50%

8 0
3 years ago
Consider that x=5 and y=7. Is the sum of x + y rational, irrational, or neither irrational nor rational!
nasty-shy [4]
The sum of y+x, or 5+7, is rational.  This is because each integer(non fraction/decimal)is rational, it is also rational.
5 0
3 years ago
When asked to graph the line for y = 2/5x + 3, Mallory drew the line shown.
Helen [10]

Answer:

A

Step-by-step explanation:

Using desmos we can see that the slope is positive and increasing while Mallory made a negative slope.

5 0
3 years ago
Anna's toy car traveled 0.7 meters. Hector's toy car traveled 0.72 meters. Whose car traveled farther? Select from the drop-down
alexandr402 [8]

Answer:

When you do adding and subtracting with decimals just line up the decimal points and do the math regularly

0.72

-0.7

_____

0.02 meters further so Hector's car traveled farther

0.6

+0.25

_____

0.85 swam in total

Hope this helps

Step-by-step explanation:

3 0
3 years ago
Combien y a-t-il de raquettes de tennis?
melisa1 [442]

Answer:

ghkjxgkdjfjfofrsditsjusjgegf

5 0
3 years ago
Other questions:
  • The graph of the function f(x)=3/x+5 is shown below.
    13·2 answers
  • You have $15 to spend on school supplies. after buying 3 erasers, you have $10.50 left. how much did each eraser co
    7·1 answer
  • 1 ten and 15 ones in word
    11·1 answer
  • Y = 0.95X 7.95<br> Write and solve a linear equation to find how many songs he downloaded
    6·1 answer
  • Help pls thanks so much
    11·2 answers
  • (10 points plus 5 more) Sorry, I forgot to add a picture lol xD Please help out! It will mean alot, thank you!
    12·1 answer
  • Write a function to represent each situation: (will give brainlest)
    7·2 answers
  • Can someone help with this question and either answer 1, 2, or both. Thanks
    10·1 answer
  • A carpenter can make at most 20 tables and at most 30 chairs per day. Each
    10·1 answer
  • PLEASEEE HELP WITH MARK BRAINLIEST!!!<br><br> What is the value of k?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!