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

Is ladies finger (otherwise known as okra) a C3, C4 or CAM plant?
On planet x, the absolute pressure at a depth of 2.00 m below the surface of a liquid nitrogen lake is 5.00 × 105 n/m2. at a depth 5.00 m below the surface, the
5.Find the slope of a line perpendicular to
The manufacturer spent $220,000 in the design process and plans to spend $750,000 in advertising. Based on the profit(7.52), how many pairs would have to be sol
A 10-cm-long wire is pulled along a u-shaped conducting rail in a perpendicular magnetic field. the total resistance of the wire and rail is 0.20 ω. pulling the
Help please ????????
solve (x+y)^2+(x^2+2xy+y^2) and show your work
Geometry math question no Guessing and Please show work thank you
The home of the american music theater or broadway is located in what city apex
French Hhw please help me anyone? It’s hard for me to catch on...