Question

in a company manufacturing bulbs, 27 of every 600bulbs are found to be defective. what percent of bulbs are defective

Answer 1

Hey !

I would be glad answering that !

The formula to find percentage would be as follows -

27/600 * 100 = 4.5 %

Hope it helped you !

Answer 2

Probability= No of favourable outcomes of the event / Total number of outcomes

no of favourable outcomes = 27
Total number of outcomes ( bulbs ) = 600

Probability ( getting a defective bulb) = 27/600
= 9/200

Percent = 27/600 * 100%
= 27/6
= 4.5 %

hope this helps...