a household uses the following electric appliances.
1)refrigerator of rating 400w for 10 hrs. each day.
2)two electric fans of rating 80w for 12 hrs. each day.
3)six electric tubes of rating 18w for 6 hrs. each day.
calculate the electricity bill of household for month of june if cost per unit of electric energy is Rs.3/-
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
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