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If the cost of electricity is 8 cents/kWh, how much will it cost to use the light for a whole year (365 days)?
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If the cost of electricity is 8 cents/kWh, how much will it cost to use the light for a whole year (365 days)?

User HansUp
by
4.7k points

2 Answers

5 votes

Answer:

For a 100 watt bulb it would be around 700.8 USD, (648.53 Euros).

Step-by-step explanation:

Since you did not specify the wattage of the bulb, this would be it. You could manipulate the wattage, and then do the same to the cost. E.G, a 50 watt bulb would be about 350.4 USD.

User Medium
by
4.3k points
4 votes

Answer:

$13.8

Step-by-step explanation:

User Piddien
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4.6k points
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