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2 votes
A light bulb consumes

600
watt-hours per day. How long does it take to consume
2100
watt-hours?

User NCore
by
8.1k points

2 Answers

6 votes
3 and a half watt-hours
User Geompalik
by
8.0k points
7 votes
3.5 days or 84 hours
User Bsky
by
8.4k points

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