Question

An electric heater is rated 2 kilow
Calculate the cost of using itfor
Chours daily for
the month of sep. of
booth each unit costs £ 4.00​

Answer 1

Answer:

●Energy = power ×time

2×2

4

●the month of September

days = 30

energy ×days

4×30

120

● each unit costs six

. 120×4

480 /-

Explanation:

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