amairanyortiz1 amairanyortiz1

04-03-2016
Mathematics

contestada

The ratio of girls to boys is 4:5 if there are 27 total students how many are girls? Boys?

Respuesta :

04-03-2016

4/9 x 27 = girls
12 girls

5/9 x 27 = boys
15boys

Answer Link

Otras preguntas

Are there only two prime numbers that differ by 1?

Which rate is a unit rate? $250/40 hours 26 miles/1 gallon 1 cup/3 scoops 300 miles/5 hours

what is antonym of chamber? please let me know.

Does every point lie in a quadrant?explain

Give two examples of friction being a useful force

Which elements are represented by the symbols S and Na?

why did some greeks settlements figh each other

what is a watt equivalent to in terms of kilograms, meters and seco

Which of the following is true for the graph of the quadratic function f(x)=2x^2-10x+12 A. The vertex of the function is the point (5/2), (-1/2) B. The y-in

substituition method 5x-3y+1=16 2x+5y=-6