Question

An electric heater is rated at 2Kw. Calculate the cost using it for 2hrs daily in September month , if each unit costs 4Rupees​

Answer 1

Answer:

Refers to the attachment

Answer 2

Explanation:

The total energy consumed= 2kW x 2(Time given 2hrs) x 30(september has 30 days.)

=120kW

So total cost=4 x 120=Rs480

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