Step-by-step explanation:
Step 1- Machine makes bulb in a day = 65
In which 3 of them are found to be faulty.
Then number of good bulbs made by machine = 65-3 = 62
Step 2- Number of faulty bulbs made by machine = 45
Then, number of times made by machine = 45/3 = 15
Step 3- So, number of good bulbs = number of good bulbs * number of times
= 62 * 15 = 930
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bro I think u have a misunderstanding .... u written the answer not the question
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