Question

Calculate the cost of
electricity for the month of September in a household for operating the following
appliances, if the cost is Rs-6/unit.
(a) Two fans of 100 W each for 10 hours per day.
(b) One refrigerator for 12 hours per day of power 250 W.
(c) 4 bulbs each of 10 W for 6 hours per day.​

Answer 1

Answer:

c

Explanation:

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