rubygonzalez121
rubygonzalez121 rubygonzalez121
  • 03-07-2017
  • Mathematics
contestada

72 students is 90% of how many students?

Respuesta :

mjankiewicz
mjankiewicz mjankiewicz
  • 03-07-2017
[tex]90\% \cdot x = 72\\\\ 0.9x=72 \ |:0.9[/tex]

[tex]x= 80[/tex] students

Answer:
80
Answer Link

Otras preguntas

Tear is to sorrow as smile is to
I need a Amazon tribe name please! Need for Monday
how do u divide 16 by 3/5
A bottle rocket that was made in science class had a trajectory path that followed the quadratic equation y=-x^2+4x+6. What is the turning point of the rocket's
What is the purpose of sensory adaptation
Tear is to sorrow as smile is to
solve for x: 2x^2+4x-16+=0
What is the product of (x+1) and (2x^2+3x-1)?
Which of the following molecules has polar bonds but is a nonpolar molecule? a. H₂ b. H₂O c. NH₃ d. NaCl e. CO₂ Can anyone explain this one?
what does the zeppelin