Question

A shop has 400 bulbs
out of which 24 are defective What percent are good bulb?
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Answer 1

Answer:

look at the picture i sent plz......

Answer 2

Answer:

Number of non defective bulbs-

400-24

376

Our fraction would be-

376/400

To make it into percentage we need to always multiply it by 100

376/400 x 100

=94%

Thus 94% of the bulbs are non defective