Question

a 500 watt electric iron used in a house dor 2 hours a day calculate the cost to use it for 60 days

Answer 1

Pls give the cost of using per day

Answer 2

Power = 500/1000 kwh =0.5kwh
Time = 2hr ×60 days =120 hr

Total power used in 60 days =0.5×120
= 60kw

Now multiply this by the given amount of money for 1 kw