An electric motor of 1.5 khw and two coolers of 500w each operate for four hours a day . if energy costs Rs 3.60 per kwh,calculate the weekly bill?
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Explanation:
1.5+500+500=1001.5kwh
cost per day = 1001.5 X 3.60
=3605.4kwh
cost per week=3605.4X7
=25237.8kwh
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