ktgigimsofia ktgigimsofia

03-12-2016
Mathematics

contestada

A small school has 27 boys .if the ratio of boys to girls is 9:4, how many students are their together

Respuesta :

MonsieurPengu MonsieurPengu

03-12-2016

9:4, so for every 9 boys there are 4 girls. 27 is 3 times 9, so multiply 4 with 3, you get 12. Count them up and BOOM, 39

Answer Link

Otras preguntas

the civil war brought significant social and economic change to the south. the confederate government passed legislation allowing individuals who owned twenty o

Miner minor the meaning of these words are

Explain the purpose of the Ten Commandments

help me due today it is mathematics

How to divide long division with decimals.

Decide which story can be represented by the system of equations below. y=x+6.5y=x+6.5 x+y=19.5x+y=19.5 a. Rosa has 6.5 times more blue fabric than red fabric.

Which of the following uses someone else’s exact words? A) direct quotation B) summary C) paraphrase D) quotation marks

Gena wants to estimate the quotient of –21.87 divided by 4.79. Which expression shows the estimate using front-end estimation? -21 ÷ 4 -21 ÷ 5 -20 ÷ 4 -20 ÷ 5

What Byzantine city was a wealthy center of trade that maintained the commercial links between Europe and Asia? Ravenna Rome Constantinople Carthage

Plzzzz help meeeeee get pzzzzz