brody314 brody314
  • 02-05-2019
  • English
contestada

The ratio of boys to girls at a school is 9 to 11. If 400 students attend the school, how many are girls?

Respuesta :

kthegoat20
kthegoat20 kthegoat20
  • 02-05-2019

Answer:

total ratio=9+11=20

number of girls=11/20*400

                         =220

Explanation:

Answer Link

Otras preguntas

A scientist wants to predict the weather which sphere should he study?
A pitcher notices pain in his elbow during warmups. Since pitching a ball is a repetitive motion, which injury is he most likely to have?
What is one way that fungus are like plants and one way they are unlike plants?
If you put a pot on the stove, the pot becomes hot. The heat is transferred to the pot on the burner by radiation. TRUE/FALSE
6. Use the models that you created in Lesson 2, Lab 1 to help you answer the following question.Compare the surface area to volume ratio of a large cell to that
What is the next term in the sequence 2, 8, 32, 128, ...? 256 512 768 1024
This problem is very confusing.
if the radius is 4 inches what is the circumference
_______ music is generally associated with nonmusical ideas and objects. a. Character c. Recital b. Program d. Literary
Regular exercise can help to _______ depression. a. cure b. diagnose c. decrease d. increase