Question

a shop has 500 bulbs.Out of which 12 are defective. what percentage of bulbs are defective?

Answer 1

Answer :-

________________________

12 / 500 × 100 %

= 12 / 5 %

_________________________

Thanks!

Answer 2

Total bulbs =500

Defective bulbs=12

Percentage of defected bulbs=

$\frac{12}{500} \times 100$

$= 2.4 \: percent$