kstlouis67 kstlouis67

02-12-2017
Mathematics

contestada

A school website says the ratio of boys to girls is 3:5. If there are 240 boys at the school how many girls are there

Respuesta :

sakshishah2656 sakshishah2656

02-12-2017

3/5 = 240/x
Cross multiply to get 3x=1200
Divide both sides by 3
Answer : 400

Answer Link

Otras preguntas

how was the 20th maine regiment so instrumental in winning the Battle of Gettysburg?

Which of the following are solutions to the equation below? Check all that apply. 4x2 - 81 = 0 A. 9 B.-9/2 C.-2/9 D.-9 E.9/2 F.2/9

What happens when energy is changed from one form to another? a. a physical change to a substance occurs. b. all of the energy can be accounted for. c. all of t

Cuanto es (2x+2y=20) (-2x-6y=-52) con método de igualación y método de suma y resta

Groups that are more formal and require less continuous interaction are known as what type of group?

The stroop effect demonstrates people's inability to ignore the ______ of words.

FIRST ONE TO ANSWER CORRECT GETS BRAINLYIST! Which characteristics of Dickinson’s style are evident in "The Snow”? Check all that apply. - four-line stanzas -

behaving in an acceptance manner within a workplace environment is refered to as a workplace etiquette. true or false

30. Chronic alcohol abuse damages T-cells, white blood cells, natural killer cells, and __________, all important components of the immune system. A. acetaldehy

Which statement describes a main difference between CPR performed on adults and CPR performed on infants? a) For adults only, alternate between compressions a