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

how might the learning effect influence wage trends?

The condensation of _____ formed the early oceans. It is an important part of the water cycle.

what was someone likely to do in rome's forum? a. eat at a restaurant and hear a speech b. bury someone who had died\ c. make a sacrifice to the gods d. vote on

How much should a female 5'2 weigh?

Which part of speech is not appropriate in formal writing, but often used in daily conversation? A. Conjunction B. Preposition C. Interjection D. Adverb

The percentage of the labor force that is jobless and actively looking for work is called the unemployment ratio unemployment line unemployment quota unemployme

How do you solve for a missing component x ? 180:x::12:24

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

Factor completely. 6x²+ 3x - 63 A. 3(2x + 7)(x - 3) B. (3x + 9)(2x - 7) C. (6x + 21)(x - 3) D. 3(2x²+ x - 21)

How do you solve for a missing component x ? 180:x::12:24