Science, asked by nagaraj4404, 3 months ago

An electric refrigerator rated 400 W is used for 8 hours a day. An electric iron
box rated 750 W is used for 2 hours a day. Calculate the cost of using these
appliances for 30 days, if the cost of 1 kWh is Rs. 3/ -

Answers

Answered by MANOBALAN2305

1

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