rubyescarlettooysx6d rubyescarlettooysx6d

02-11-2017
Mathematics

contestada

The ratio of boys to girls at the movie is 4:7. If there are 21 girls l, how many boys are at the movie?

Respuesta :

wetwork36 wetwork36

02-11-2017

There are 12 boys 21/7=3 so 4(3)= 12
You are welcome

Answer Link

Otras preguntas

How does writer respond in the last paragraph

A student found the rock shown above and weighed it to determine its mass. What steps should the student take to find its density?

How are photosynthesis and cellular respiration related?

Which sentence contains the central claim in compulsory voting an idea whose time has come by tor hunter

Precipitation in the Eastern Mediterranean falls primarily on the___________ edge of the region.

Where does the energy for human metabolism come from

PLEASE HELP SOON Find the length of x.

What is the difference between the production and the distribution of an item?

Can anyone help please

what is a punnett square