<p>In a shipment of 1,000 light bulbs, of the bulbs were defective.
What is the ratio of defective bulbs to nondefective bulbs?</p>
<p>I can’t post the answer choices (can someone explain to me how to do it?) But it’s 7/9/11 free question!
Help!
The correct answer is G:1/39 could you guys explain!</p>
<p>P.S.
For you guys who have taken the real act, is it hard?</p>
<p>You mean:</p>
<p>In a shipment of 1,000 light bulbs, 1/40 of the bulbs were defective. What is the ratio of defective bulbs to non-defective bulbs?
F. 1/25
G. 1/39
H. 1/40<br>
J. 39/1
K. 40/1 </p>
<p>Answer:
Out of every 40 bulbs, 1 is defective and 39 are nondefective.
Hence, the ratio is 1:39</p>
<p>
No, the question you posted would be one of the easiest.</p>
<p>Hey you guys, i have a question and i don’t know how to do it?</p>
<p>Could you guys explain?</p>
<p>Which of the following is equal to square root of 20 ?
A. 2
B. 2
C. 4
D. 10
E. 10 </p>
<p>Thanks!</p>
<p>The square root of 20?</p>
<p>It would be 2(sq(5)).</p>