angelisbadatmath angelisbadatmath
  • 06-12-2019
  • Mathematics
contestada


HMMS recently learned that 78% of students and parents are happy with their school. If 336 surveys showed
that parents were happy, how many total surveys were submitted?

Respuesta :

anjalipriya1 anjalipriya1
  • 13-12-2019

Answer:

The Total surveys were submitted was 431

Explanation:

HMMS recently learned that the Percentage of students and parents are happy with their school = 78%

The number of surveys showed  that parents were happy = 336

The Total Percentage of students and parents are happy with their school = 100%=x

Therefore ,

78% = 336

100% = x

x =[tex]\frac{336 \times 100}{78}[/tex]

x= 430.7

The Total number of surveys were submitted was 431

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