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

A short framing member that fills the space between the rough sill and the soleplate is a

Between which two consecutive whole numbers does √14 fall on the number line? Pls awnser

an archer shot a 0.06 kg arrow at a target. the arrow accelerated at 5,000 m/s^2 as it left the bow. What is the force of the arrow?

does photosynthesis remove take or use co2 from atmosphere?

In the quotation, wha is the Qur'an saying about the rights of women? Women are dependent upon their husbands for all their needs. Women are required to remove

The United States is a member of the_______to work with other nations to protect European and North American nations

Please select the word from the list that best fits the definition Identifying the effects of a hurricane

What is the author's purpose in "A Performance to Remember"? to persuade readers to think Bonaly is the best figure skater o to describe how different skating t

Write a program that teaches arithmetic to a young child. The program tests addition and subtraction. In level 1, it tests only addition of numbers less than 10

When debate about the right to gun ownership in the United States occurs, which part of the Bill of Rights do people normally refer to? A. amendment ||| B. Amen