Seudónimo Seudónimo

01-05-2017
Mathematics

contestada

There are fourteen people in a library. Find the ratio of girls to boys if there are four more girls than boys

Respuesta :

Аноним Аноним

01-05-2017

(4+b)+b = 14
4+2b = 14
2b = 10
b = 5

5 boys, 5+4 = 9 girls

[tex] \frac{5}{9} = \frac{boy}{girl} [/tex]

Answer Link

Otras preguntas

What was Hammurabi's most important achievement as the ruler of Babylon? A. He built extensive canals, which carried water to many parts of his kingdom. B. He e

Why are embryonic stem cells more useful than other stem cells?

10% of what number is 30

why does drinking large volumes of plain water after exercising may affect the salt balance in the body?

explain how fractions an decimals are related

Which organization is an example of the second Great Awakening's influence on society? A. American Society for the Promotion of Temperance B. Future Scientists

Can you give adjectives and good similes to describe this homeless man also personification and metaphors. thank you:)

In the division problem 64.94 ÷ 8.5, should the dividend and the divisor be multiplied by 10 or 100 to make the divisor a whole number

Why would the owner of an automobile factory want the employees to specialize? A. Employees would learn every part of building a car. B. Employees would

Which fallacy is evident in this sentence? Either we attack when our enemies least expect it, or we prepare to be completely destroyed. ad hominem red herring f