keiramoore543 keiramoore543
  • 01-11-2018
  • Mathematics
contestada

in a group of 80 children there are 3 times as many boys as girls how many girls are there

Respuesta :

cjzelaitis cjzelaitis
  • 01-11-2018
80=x+3x
80=4x
20=x

There are 20 girls.
Answer Link

Otras preguntas

which if the following provides the most accurate description of the mycenaean civalization of ancient greece? A. the mycenaean invasion of greeceled to a perio
When a number less than one is multiplied with a number greater than one,will product be greater than or less than the larger factor?
The screen on Branna's new phone is 2.85 centimeters long what mixed numder represents the length of the phone screen
QUESTION 8 What is a ribosome's role in both prokaryotic and eukaryotic cells? make lipids synthesize proteins transport proteins create DNA 1 points Save Answe
Why was Washington's warning about political parties not headed?
HELP ME PLEASE A.S.A.P.! Thelma counted the number of apples on each of the apple trees in her backyard. She found 34 apples on her Cortland apple tree, 29 appl
How does the play resolve the conflict between divine authority and human authority?
What Type of Atom Na2CrO4
7(m-12)=5m a) -7 b) 6 c) 42 d) -42
which of this is not example of simple machine? A) a crowbar,B)a knife,C)a bicycle,D)a wheelchair ramp