166k views
5 votes
It costs $0.0015 to leave a lightbulb on for an hour. How much would it cost

to have a lightbulb on for a month? (Helpful conversions: There are 24 hours
in a day, and there are 30 days in a month).

1 Answer

7 votes
the answer would be $1.08
User LouisB
by
4.2k points