Science, asked by Madonna, 1 year ago

an electric heater is rated at 2kW . calculate the cost of using it for 2 hr daily for the month of September if each unit costs rs.400.
plz answer fast

Answers

Answered by varun1369

0

2*2*20*400 = 48000 rupees.

this comes out by finding total consumption and then multiplying it by cost of 1 unit

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