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

which of the following characteristics of the 1920s economy led to the Great Depression

Which statement does Texas’s age distribution suggest about the state’s population 1) Texas has a high birth rate 2)Texas has a high death rate 3)the populatio

PLEASE HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!The line plot shows the weights of pumpkins available at a farm stand. The pumpkins cost $0.30 per pound. A

which of the following statements is true about the internet

2gallons = _______ pints

I need to find the arc of GFE, next, I need to find the circumference AND area with a radius of 5 mm. Then the final questions ask to Write the equation of a ci

the product of two numbers is 15. Their difference is 14. what are the two numbers

Both processes shown below are energy conversion processes that take place inside of plant cells. Based on your knowledge of cell processes, what is Process A?

Which of the following was NOT a great society program? A.clean air act B.head start C.immigration act D.social security act E.voting rights act

A ball rolled 295 feet in 2 minutes. What was this balls average speed, in feet per second ?(round to the nearest hundredth)