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

at 450℃ will the lead be a solid ,liquid or gas
0.61X 0.45 what do I need to put in the blanks
What event has been blamed on the curse of macbeth?
According to Poe, which poem will he use to explain his “philosophy of composition”? “Annabel Lee” “The Bells” “Sonnet: To Science” “The Raven”
Which describes the effect of stress on the circulatory system during the alarm stage?
Why did some residents in new netherland welcome the british takeover of their colony?
a gardener uses a tray of 6 conical pots to plant seeds. each conical pot has a radius of 3 centimeters and a depth of 8 centimeters. about how many cubic centi
Where did US military officials expect the Japanese to attack during World War II?
how did increased trade influence the golden age of islam?
Joining two or more independent clauses creates a(n) __________