Question

A doctor conducts an experiment to test new treatments for a medical condition. Of the 16 volunteers in the experiment, 4 do not receive any treatment. What percent of the volunteers do not receive any treatment?

Answer 1

Answer:

25%

Step-by-step explanation:

Answer 2

Answer:

$\% = 25\%$

Step-by-step explanation:

Given

$Volunteers = 16$

$No\ Treatment = 4$

Required

Determine the percentage that do not receive treatment

This is calculates as:

$\% = \frac{No\ Treatment * 100\%}{Volunteers}$

$\% = \frac{4 * 100\%}{16}$

$\% = \frac{400\%}{16}$

$\% = 25\%$

Hence: 25% of the volunteers do not receive any treatment