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
ValentinkaMS [17]
3 years ago
15

The ratio of the number of girls to the number of boys was 4 to 5 if 1,530 students were present how many were girls and how man

y were boys?
Mathematics
2 answers:
tekilochka [14]3 years ago
6 0

Answer:

the answer will be

girls 680

boys 850

vlada-n [284]3 years ago
4 0

Answer:

680 girls and 850 boys

Step-by-step explanation:

the ratio of girls is 4/9

then we can find the number of girls (G) in the group of 1530 students using proportions:

4 / 9 = G / 1530

solving for G by multiplying both sides of the proportion by 1530, we get:

G = 4 * 1530 / 9 = 680

So there were:

680 girls and 1530 - 680 = 850 boys

You might be interested in
EASY I AM JUST DUMB!! WILL GIVE BRANLIEST!!! HELP ASAP!!!!
WINSTONCH [101]

Answer:

) 6 √3

Step-by-step explanation:

Can I have a thanks, 5 star, brainlest and know if right?

P.S you are not dumb this is kinda hard

3 0
3 years ago
Read 2 more answers
What is 5( x - 3 ) = 5x - 15?
Volgvan

\tt5( x - 3 ) = 5x - 15 \\  \tt5x - 15 = 5x - 15 \\ \tt5x - 5x =  - 15 + 15 \\ \tt\bcancel{5x} - \bcancel{5x} =  \bcancel{- 15} + \bcancel{15} \\ \boxed{\tt0 = 0}

  • The answer is <u>0</u><u>.</u>
  • LHS = RHS, hence verified.

<u>Value of x (substitute 0 in the place of x).</u>

\tt5( (0) - 3 ) = 5(0) - 15 \\  \tt0 - 15 = 0 - 15 \\  \tt \boxed{\tt -15 = -15}

  • So, value of x is <u>0</u><u>.</u>
6 0
2 years ago
Read 2 more answers
What is 27.74/38 in long division?
Mashutka [201]
Hey! The answer is 0.73
8 0
3 years ago
Read 2 more answers
What is the lcm of 5,3 and 5​
Bezzdna [24]

Answer:

265

Step-by-step explanation:

im guessing you meant 53 instead of 5,3

6 0
3 years ago
Read 2 more answers
PLSSS HELP IF YOU TURLY KNOW THISS
I am Lyosha [343]

Answer:

75%

Step-by-step explanation:

multiply the fraction by 100 to find the percent:

3/4 * 100 = 3*25 = 75

6 0
2 years ago
Other questions:
  • NEED HELP ASAP
    12·1 answer
  • PLEASE HELP WITH MY TIME SIGNATURES ASAP
    8·1 answer
  • Please help me <br> I have to solve the triangle with the law of sines
    5·2 answers
  • Can someone answer 1 and 2 for me? thanks so much in advance :p
    8·2 answers
  • 2.50+ 1.50(m-1)=17.50
    9·2 answers
  • You were sick and take a test a day late. Your 95 raised the class average from 69 to 70. How many students, including you, took
    11·1 answer
  • The length of AB¯¯¯¯¯ is 15 centimeters. A dilation with a scale factor of 0.4 is applied. What is the length of the image of ​
    6·2 answers
  • At an appliance store the price of the refrigerator is marked up 25% to $406.25 what is the price of the refrigerator before the
    9·2 answers
  • I NEED HELP PLEASEEEE. Write y=-1(x-3)(x-9) in standard form
    5·1 answer
  • Find x <br> 3x-5 <br> 32<br> 5x-5<br> 56
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!