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Mathematics 8 Online
OpenStudy (anonymous):

PLEASE HELP!MEDAL! *QUESTION IN PIC FILE BELOW*

OpenStudy (anonymous):

OpenStudy (anonymous):

@Nnesha @rational

OpenStudy (anonymous):

@Zale101 can you please help? :)

OpenStudy (anonymous):

\[500watt~\times8hrs=4000kWh\]

OpenStudy (anonymous):

\[=\frac{ 100-25 }{ 100 }\times4000kWh\]

OpenStudy (anonymous):

\[\frac{ 75 }{ 100 }\times4000kWh=?\]solve it @mathrulezz

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