Question 886343
.006% is equal to a ratio of .00006.
if x is the number of calculators and they inspected .00006 of them and that number was 30, then you get the equation of:


.00006 * x = 30


divide both sides of this equation by .00006 and you get x = 30 / .00006 = 500,000


looks like 500,000 calculators were inspected.


.006% of 500,000 is equal to .006/100 * 500,000 = 30


that's your answer.


500,000