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Mathematics 6 Online
OpenStudy (anonymous):

A light bulb consumes 2400 watt-hours per day. How long does it take to consume 9000 watt-hours?

OpenStudy (anonymous):

90 days

OpenStudy (anonymous):

how many hours

OpenStudy (anonymous):

2160 hours (90 x 24)

OpenStudy (anonymous):

sorry...it is 90 hours

OpenStudy (anonymous):

so it ask me hours? and days?

OpenStudy (anonymous):

its asking me for days and hours?

OpenStudy (anonymous):

to consume 9000 watt-hours it will take 90 hours

OpenStudy (anonymous):

ok but what do i put for days?

OpenStudy (anonymous):

(90/24) days

OpenStudy (anonymous):

thats not right

OpenStudy (anonymous):

why?

OpenStudy (anonymous):

3 and (3/4)th days

OpenStudy (anonymous):

3.75 days

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