Question

A box has 200 bulbs, out of which 10 are defective bulbs. What per cent are defective bulbs?

Answer 1

Answer:

5% are defective bulbs out of 200 Bulbs.

Step-by-step explanation:

To find the Percentage of defective bulbs , generally we divide the no. of defective bulbs by total no. of bulbs and then mutiply it with 100.

% of Defective bulbs = (10/200)*100 %

= (1/20)*100 %

=100/20 %

=5%

Answer 2

Answer:

5%

Step-by-step explanation:

Total no. of bulb =200

No. of defective bulb =10

So find the percentage first we divide the no. of defective bulb by total no. of bulb

% of defective bulb=(10/200)×100%

= (1/20)×100%

=100/20%

zero is cut by zero

= 10/2%

10divide by from 2 =5

=5%

I hope this is helpful for you