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

In the context of investing, the term market refers to

during a sale at the bookstore,books where sold for $3 and magazines where sold for $2.50 Jam spent $16 and bought a total of 6 books and magazines how many did

Solve this equation for a. A ÷ 2 = 4 A. 8 B. 6 C. 4 D. 2

Writing can be compared to building a house. Which of the following stages of construction is most similar to prewriting? drawing up architectural plans for

How many groups of 10 ml are in 1 liter

Which of the following are not biotic factors in a terrestrial ecosystem? a. herbivore population b. plants c. rivers d. soil bacteria

The Intolerable Acts caused the formation of the Continental Navy

Necesitas 10 palabras heptasilabas

The Magna Carta was a document that: freed the slaves gave the English people a voice in government described a horse-drawn cart

what plus what equals 55