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Svetllana [295]
2 years ago
14

In a week, a light bulb factory produces 12,500 light bulbs. The ratio of light emitting diodes (LED bulbs) to compact fluoresce

nt lamps (CFL bulbs) is 2:3. Of the LED bulbs produced, 3% were defective. How many LED bulbs were not defective?
A) 150
B) 2,425
C) 4,850
D) 7,275
Mathematics
1 answer:
grandymaker [24]2 years ago
6 0

Answer:

C) 4,850

Step-by-step explanation:

                  <u>No. of</u>

LED bulbs : CFL bulbs : Total

       2        :        3         :    5

   5000     :     7500     : 12 500

Percentage of non-defective LED bulbs = 100% - 3% = 97%

No. of non-defective LED bulbs = 97% x 5000 = 4850

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2 years ago
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Answer:

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Answer:

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