Dr. jon planned to reward his class with candy because everyone got a a on the test. he surveyed every 4th student that entered his class to find out which candy he should buy . which type of sample did he use?

3/4 ÷ 3/4

step-by-step explanation:

basically divide any proper fraction with itself to fit the criteria.

so if we are using 3/4, then:

3/4 ÷ 3/4 = 1

so 1 is the quotient.

and the numerators for both these fractions is 3.   and if we divide the numerators:

3 ÷ 3 = 1

we see that quotient is equal to our original quotient as well.

the answer is c)8

step-by-step explanaction: