Question

An electric appliances rated 400 watt is used 5 hour per day in month of June. If the cost of unit is 300.Rs , Find the energy of bill of June.


give correct answer..​

Answer 1

Answer:

400watt=0.4 kW

0.4kw×5hr×30 days

=60kwh

so, 60kwh×300rs.

=Rs.18,000