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 girl is literally desperate. help a girl out please lol with the right answers..
how did the fur trade establish french influence in north america?
How should this sentence be changed ?My aunt Debra owns three dogs she wants to get another one
Name the property shown by each statement. 30 • 0 = 0 Question 2 options: Commutative Property of Multiplication Associative Property of Multiplication Multipli
explain how photosynthetic organisms changed our lives on Earth.
Help again ((I suck at math
How should this sentence be changed ?My aunt Debra owns three dogs she wants to get another one
please help me if possible
How long do dogs live
I REALLY NEED HELP PLEASE 30 POINTS AND BRIANLIESTThe table shows the amount of profit a theme park makes in a day based on the number of visitors they have.Whi