Witch fraction is equivalent to 4/20
2 answers:
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Answer:
$352.80
Step-by-step explanation:
We have been given a family sell back 420 kWh for $0.07 per kWh each month.
First of all, we will find monthly income of family from solar panels by multiplying 420 by $0.07.
To find the money earned by the family is one year, we will multiply monthly income by 12 as 1 year equals to 12 months.
Therefore, the family could make $352.80 in a year from solar panels.