A box of 600 bulbs contains 12 defective bulbs. One bulb is taken out at random from this box. Then the probability that it is the non-defective bulb is:
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Answer:
98 % or 49/50
Step-by-step explanation:
600 -12 = 588
Probability of getting non-defective bulb
= 588 ÷ 600 ×100
= 98 %
OR
588 ÷6
= -------------
600 ÷6
98
= ------------
100
49
= --------
50
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