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A household uses the following electric appliances:(a) Refrigerator of rating 400 W for ten hours each day.(b) Two electric fans of rating 80 W each for twelve hours each day.(c) Six electric tubes of rating 18 W each for 6 hours each day.Calculate the electricity bill of the household for the month of June if the cost per unit of electric energy is ₹ 3.00. |
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Answer» A household uses the following electric appliances: (a) Refrigerator of rating 400 W for ten hours each day. (b) Two electric fans of rating 80 W each for twelve hours each day. (c) Six electric tubes of rating 18 W each for 6 hours each day. Calculate the electricity bill of the household for the month of June if the cost per unit of electric energy is ₹ 3.00. |
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