Math, asked by gurpreetsingh00254, 10 months ago

out of a dozen bulbs 4 were defective . find the percentage of good bulbs

Answers

Answered by aaryannarkhede

1

Answer:

66.6%

Step-by-step explanation:

Answered by akburst2007

9

Answer:

Step-by-step explanation:

No of bulbs is 12

Defective bulbs are 4

Good bulbs is 8

Percentage is 8 /12 ×100

=2/3×100

=66.66666666666....

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