javi83 javi83
  • 17-10-2018
  • Mathematics
contestada

there are 870 students at school in 20 of them are boys if each classroom holds 30 students how many classrooms are needed at the school

Respuesta :

imiaochen imiaochen
  • 17-10-2018

870/ 30= 29 classrooms

Answer Link

Otras preguntas

Explain the significance of the words patroon and pacifist
y does one get dimple on cheek?
Who did John Adams propose should be commander-in-chief of the Continental army? What was the main reason he suggested this person?
Suppose 90 out of 120 people said they like to work out and 5 out of every 18 of the people who like to work out have a gym membership At the same rates in a gr
how do i simplify the square root of 404?
the main function of the executive branch is to
What is the answer to 12 - (1/2+2/3) =
Sam has $175.00 to spend on shirts and DVDs. The shirts he wants are expensive and cost $30 each. Suppose DVDs are $12 each. Write and solve the inequality that
Explain why a quadratic equation is used to model problems involving finding a maximum or minimum.
Why does fluorine have a higher ionization energy than iodine?.