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say your television was 0.4 kilowatts

leaving it on for 12 hours would mean that the amount of units would be

0.4 multiplied by 12 which equals 4.8.

4.8 is your units

you then multiply 4.8 by the average cost per kilowatt which is around 7-8 p

so it should cost around 36p

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13y ago
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Q: How much does it cost to leave a tv on a day?
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