Is 6/7 x 1/2 greater than less or equal

Hello, I'm not sure what you mean by is 6/7 x 1/2 greater than less than or equal to. You might mean 6/7 compared to 1/2. I will edit my answer to what your looking for once you explain!

3/7

Step-by-step explanation:

6/7*1/2=6/14=3/7

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.