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Mathematics 7 Online
OpenStudy (anonymous):

A light bulb consumes 2400 watt-hours per day. How many watt-hours does it consume in 4days and 18 hours?

OpenStudy (ineedhelpfast12):

2400*4

OpenStudy (irishboy123):

4days **and** 18 hours

OpenStudy (ineedhelpfast12):

oh I did not see the and sorry

OpenStudy (ineedhelpfast12):

2400*400?

OpenStudy (ineedhelpfast12):

no it is 2400*4+100*18

OpenStudy (anonymous):

96000

OpenStudy (anonymous):

11400

OpenStudy (ineedhelpfast12):

are there options?

OpenStudy (anonymous):

no

OpenStudy (ineedhelpfast12):

ok. I got 174600 because 2400*4=9600, plus an additional 1800

OpenStudy (irishboy123):

"4days and 18 hours" = how many days? use a fraction?

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