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the lighting for a billboard is provided by solar energy. if 4 energy panels generate 10 watts of power, how many panels are needed to provide 550 watts of power?
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the lighting for a billboard is provided by solar energy. if 4 energy panels generate 10 watts of power, how many panels are needed to provide 550 watts of power?

User Daan Timmer
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1 Answer

5 votes
10/4
To get then watts per panel
550 / the Watts per panel to get the number of panels need

Always round this up if necessary
User Rager
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