rooftop solar panels genreate what fraction of the towns energy?

Mathematics
Tutor: None Selected Time limit: 1 Day

in a certain town 1/3 of the energy is generated using solar panels. Of that energy,4/10 comes rooftop solar panels. rooftop solar panels generate what fraction of the towns energy?

Oct 16th, 2015

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let the total energy be x

1/3 of the energy is generated using solar panels

=(1/3)*x

. Of that energy,4/10 comes rooftop solar panels

so rooftop solar panels fractions of the towns energy = (4/10 )* (1/3)*x

                                                                                       =( 4/ 10*3)x

                                                                                       = 4/30.........................answer


ANSWER IS

rooftop solar panels,fraction of the towns energy = 4/30


hope you understood..please message if you have any doubts...thank you
Oct 16th, 2015

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