swarnkaraddwit27 swarnkaraddwit27
  • 06-11-2020
  • Mathematics
contestada

Answer please? I need it for homework

Answer please I need it for homework class=

Respuesta :

jcherry99
jcherry99 jcherry99
  • 07-11-2020

Answer:

boys = 150

girls = 350

Step-by-step explanation:

I'm not sure what a tape diagram is, but I can get the answer.

Let b = boys

Let g = girls

3/7 = b/g

3/7 = b/(b + 200)

3(b + 200) = 7b

3b + 600 = 7b

600 = 4b

b = 600/4

b = 150

g= 150 + 200

g = 350

Answer Link

Otras preguntas

what color represents the highest temperature
Which element has the greatest electronegativity? a. Chlorine b. Oxygen c. Sulfur d. Phosphorus e. Fluorine
how does the religions influence thier government
Which sentence does not contain any punctuation errors?          A. The assumption is not true, therefore, the conclusion is false.        B. The assumpti
A single-cell amoeba doubles every 3 days. how long would it take on amoeba to produce a population of about 10,000 amoebae?
What are two equivalent ratios to the following11/7 8/9 5/8 11/5 and 5/3 please help
the rise of fascism in germany between worl war 1 and world war 2 is often associated with?
Human evolution - comparing primates
What is another name for mosquitoes?
the selling price for a classic speedboat is $1800, which is $1500 less the 2 times its original price. what was the original price